82306980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{65323}}^1$

素因数の和:65345

約数の個数: 72

約数和(自身を含む): 285335232

約数和(自身を除く): 203028252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 65323, 130646, 195969, 261292, 326615, 391938, 457261, 587907, 653230, 783876, 914522, 979845, 1175814, 1306460, 1371783, 1829044, 1959690, 2286305, 2351628, 2743566, 2939535, 3919380, 4115349, 4572610, 5487132, 5879070, 6858915, 8230698, 9145220, 11758140, 13717830, 16461396, 20576745, 27435660, 41153490, 82306980]

約数ペア:

[(1, 82306980), (2, 41153490), (3, 27435660), (4, 20576745), (5, 16461396), (6, 13717830), (7, 11758140), (9, 9145220), (10, 8230698), (12, 6858915), (14, 5879070), (15, 5487132), (18, 4572610), (20, 4115349), (21, 3919380), (28, 2939535), (30, 2743566), (35, 2351628), (36, 2286305), (42, 1959690), (45, 1829044), (60, 1371783), (63, 1306460), (70, 1175814), (84, 979845), (90, 914522), (105, 783876), (126, 653230), (140, 587907), (180, 457261), (210, 391938), (252, 326615), (315, 261292), (420, 195969), (630, 130646), (1260, 65323)]