73969980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3323}}^1$

素因数の和:3395

約数の個数: 96

約数和(自身を含む): 241242624

約数和(自身を除く): 167272644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3323, 3710, 4452, 5565, 6646, 7420, 9969, 11130, 13292, 16615, 19938, 22260, 23261, 33230, 39876, 46522, 49845, 66460, 69783, 93044, 99690, 116305, 139566, 176119, 199380, 232610, 279132, 348915, 352238, 465220, 528357, 697830, 704476, 880595, 1056714, 1232833, 1395660, 1761190, 2113428, 2465666, 2641785, 3522380, 3698499, 4931332, 5283570, 6164165, 7396998, 10567140, 12328330, 14793996, 18492495, 24656660, 36984990, 73969980]

約数ペア:

[(1, 73969980), (2, 36984990), (3, 24656660), (4, 18492495), (5, 14793996), (6, 12328330), (7, 10567140), (10, 7396998), (12, 6164165), (14, 5283570), (15, 4931332), (20, 3698499), (21, 3522380), (28, 2641785), (30, 2465666), (35, 2113428), (42, 1761190), (53, 1395660), (60, 1232833), (70, 1056714), (84, 880595), (105, 704476), (106, 697830), (140, 528357), (159, 465220), (210, 352238), (212, 348915), (265, 279132), (318, 232610), (371, 199380), (420, 176119), (530, 139566), (636, 116305), (742, 99690), (795, 93044), (1060, 69783), (1113, 66460), (1484, 49845), (1590, 46522), (1855, 39876), (2226, 33230), (3180, 23261), (3323, 22260), (3710, 19938), (4452, 16615), (5565, 13292), (6646, 11130), (7420, 9969)]