2912784030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3229}}^1$

素因数の和:3515

約数の個数: 128

約数和(自身を含む): 8400067200

約数和(自身を除く): 5487283170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 257, 270, 351, 390, 514, 585, 702, 771, 1170, 1285, 1542, 1755, 2313, 2570, 3229, 3341, 3510, 3855, 4626, 6458, 6682, 6939, 7710, 9687, 10023, 11565, 13878, 16145, 16705, 19374, 20046, 23130, 29061, 30069, 32290, 33410, 34695, 41977, 48435, 50115, 58122, 60138, 69390, 83954, 87183, 90207, 96870, 100230, 125931, 145305, 150345, 174366, 180414, 209885, 251862, 290610, 300690, 377793, 419770, 435915, 451035, 629655, 755586, 829853, 871830, 902070, 1133379, 1259310, 1659706, 1888965, 2266758, 2489559, 3777930, 4149265, 4979118, 5666895, 7468677, 8298530, 10788089, 11333790, 12447795, 14937354, 21576178, 22406031, 24895590, 32364267, 37343385, 44812062, 53940445, 64728534, 74686770, 97092801, 107880890, 112030155, 161821335, 194185602, 224060310, 291278403, 323642670, 485464005, 582556806, 970928010, 1456392015, 2912784030]

約数ペア:

[(1, 2912784030), (2, 1456392015), (3, 970928010), (5, 582556806), (6, 485464005), (9, 323642670), (10, 291278403), (13, 224060310), (15, 194185602), (18, 161821335), (26, 112030155), (27, 107880890), (30, 97092801), (39, 74686770), (45, 64728534), (54, 53940445), (65, 44812062), (78, 37343385), (90, 32364267), (117, 24895590), (130, 22406031), (135, 21576178), (195, 14937354), (234, 12447795), (257, 11333790), (270, 10788089), (351, 8298530), (390, 7468677), (514, 5666895), (585, 4979118), (702, 4149265), (771, 3777930), (1170, 2489559), (1285, 2266758), (1542, 1888965), (1755, 1659706), (2313, 1259310), (2570, 1133379), (3229, 902070), (3341, 871830), (3510, 829853), (3855, 755586), (4626, 629655), (6458, 451035), (6682, 435915), (6939, 419770), (7710, 377793), (9687, 300690), (10023, 290610), (11565, 251862), (13878, 209885), (16145, 180414), (16705, 174366), (19374, 150345), (20046, 145305), (23130, 125931), (29061, 100230), (30069, 96870), (32290, 90207), (33410, 87183), (34695, 83954), (41977, 69390), (48435, 60138), (50115, 58122)]