2021560710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3803}}^1$

素因数の和:3902

約数の個数: 128

約数和(自身を含む): 5521582080

約数和(自身を除く): 3500021370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 47, 58, 65, 78, 87, 94, 130, 141, 145, 174, 195, 235, 282, 290, 377, 390, 435, 470, 611, 705, 754, 870, 1131, 1222, 1363, 1410, 1833, 1885, 2262, 2726, 3055, 3666, 3770, 3803, 4089, 5655, 6110, 6815, 7606, 8178, 9165, 11310, 11409, 13630, 17719, 18330, 19015, 20445, 22818, 35438, 38030, 40890, 49439, 53157, 57045, 88595, 98878, 106314, 110287, 114090, 148317, 177190, 178741, 220574, 247195, 265785, 296634, 330861, 357482, 494390, 531570, 536223, 551435, 661722, 741585, 893705, 1072446, 1102870, 1433731, 1483170, 1654305, 1787410, 2323633, 2681115, 2867462, 3308610, 4301193, 4647266, 5183489, 5362230, 6970899, 7168655, 8602386, 10366978, 11618165, 13941798, 14337310, 15550467, 21505965, 23236330, 25917445, 31100934, 34854495, 43011930, 51834890, 67385357, 69708990, 77752335, 134770714, 155504670, 202156071, 336926785, 404312142, 673853570, 1010780355, 2021560710]

約数ペア:

[(1, 2021560710), (2, 1010780355), (3, 673853570), (5, 404312142), (6, 336926785), (10, 202156071), (13, 155504670), (15, 134770714), (26, 77752335), (29, 69708990), (30, 67385357), (39, 51834890), (47, 43011930), (58, 34854495), (65, 31100934), (78, 25917445), (87, 23236330), (94, 21505965), (130, 15550467), (141, 14337310), (145, 13941798), (174, 11618165), (195, 10366978), (235, 8602386), (282, 7168655), (290, 6970899), (377, 5362230), (390, 5183489), (435, 4647266), (470, 4301193), (611, 3308610), (705, 2867462), (754, 2681115), (870, 2323633), (1131, 1787410), (1222, 1654305), (1363, 1483170), (1410, 1433731), (1833, 1102870), (1885, 1072446), (2262, 893705), (2726, 741585), (3055, 661722), (3666, 551435), (3770, 536223), (3803, 531570), (4089, 494390), (5655, 357482), (6110, 330861), (6815, 296634), (7606, 265785), (8178, 247195), (9165, 220574), (11310, 178741), (11409, 177190), (13630, 148317), (17719, 114090), (18330, 110287), (19015, 106314), (20445, 98878), (22818, 88595), (35438, 57045), (38030, 53157), (40890, 49439)]