2912774909940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7201639}}^1$

素因数の和:7201771

約数の個数: 192

約数和(自身を含む): 10453324492800

約数和(自身を除く): 7540549582860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 107, 108, 126, 135, 140, 180, 189, 210, 214, 252, 270, 315, 321, 378, 420, 428, 535, 540, 630, 642, 749, 756, 945, 963, 1070, 1260, 1284, 1498, 1605, 1890, 1926, 2140, 2247, 2889, 2996, 3210, 3745, 3780, 3852, 4494, 4815, 5778, 6420, 6741, 7490, 8988, 9630, 11235, 11556, 13482, 14445, 14980, 19260, 20223, 22470, 26964, 28890, 33705, 40446, 44940, 57780, 67410, 80892, 101115, 134820, 202230, 404460, 7201639, 14403278, 21604917, 28806556, 36008195, 43209834, 50411473, 64814751, 72016390, 86419668, 100822946, 108024585, 129629502, 144032780, 151234419, 194444253, 201645892, 216049170, 252057365, 259259004, 302468838, 324073755, 388888506, 432098340, 453703257, 504114730, 604937676, 648147510, 756172095, 770575373, 777777012, 907406514, 972221265, 1008229460, 1296295020, 1361109771, 1512344190, 1541150746, 1814813028, 1944442530, 2268516285, 2311726119, 2722219542, 3024688380, 3082301492, 3852876865, 3888885060, 4537032570, 4623452238, 5394027611, 5444439084, 6805548855, 6935178357, 7705753730, 9074065140, 9246904476, 10788055222, 11558630595, 13611097710, 13870356714, 15411507460, 16182082833, 20805535071, 21576110444, 23117261190, 26970138055, 27222195420, 27740713428, 32364165666, 34675891785, 41611070142, 46234522380, 48546248499, 53940276110, 64728331332, 69351783570, 80910414165, 83222140284, 97092496998, 104027675355, 107880552220, 138703567140, 145638745497, 161820828330, 194184993996, 208055350710, 242731242495, 291277490994, 323641656660, 416110701420, 485462484990, 582554981988, 728193727485, 970924969980, 1456387454970, 2912774909940]

約数ペア:

[(1, 2912774909940), (2, 1456387454970), (3, 970924969980), (4, 728193727485), (5, 582554981988), (6, 485462484990), (7, 416110701420), (9, 323641656660), (10, 291277490994), (12, 242731242495), (14, 208055350710), (15, 194184993996), (18, 161820828330), (20, 145638745497), (21, 138703567140), (27, 107880552220), (28, 104027675355), (30, 97092496998), (35, 83222140284), (36, 80910414165), (42, 69351783570), (45, 64728331332), (54, 53940276110), (60, 48546248499), (63, 46234522380), (70, 41611070142), (84, 34675891785), (90, 32364165666), (105, 27740713428), (107, 27222195420), (108, 26970138055), (126, 23117261190), (135, 21576110444), (140, 20805535071), (180, 16182082833), (189, 15411507460), (210, 13870356714), (214, 13611097710), (252, 11558630595), (270, 10788055222), (315, 9246904476), (321, 9074065140), (378, 7705753730), (420, 6935178357), (428, 6805548855), (535, 5444439084), (540, 5394027611), (630, 4623452238), (642, 4537032570), (749, 3888885060), (756, 3852876865), (945, 3082301492), (963, 3024688380), (1070, 2722219542), (1260, 2311726119), (1284, 2268516285), (1498, 1944442530), (1605, 1814813028), (1890, 1541150746), (1926, 1512344190), (2140, 1361109771), (2247, 1296295020), (2889, 1008229460), (2996, 972221265), (3210, 907406514), (3745, 777777012), (3780, 770575373), (3852, 756172095), (4494, 648147510), (4815, 604937676), (5778, 504114730), (6420, 453703257), (6741, 432098340), (7490, 388888506), (8988, 324073755), (9630, 302468838), (11235, 259259004), (11556, 252057365), (13482, 216049170), (14445, 201645892), (14980, 194444253), (19260, 151234419), (20223, 144032780), (22470, 129629502), (26964, 108024585), (28890, 100822946), (33705, 86419668), (40446, 72016390), (44940, 64814751), (57780, 50411473), (67410, 43209834), (80892, 36008195), (101115, 28806556), (134820, 21604917), (202230, 14403278), (404460, 7201639)]