68359620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3463}}^1$

素因数の和:3529

約数の個数: 96

約数和(自身を含む): 223469568

約数和(自身を除く): 155109948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3463, 3948, 4935, 6580, 6926, 9870, 10389, 13852, 17315, 19740, 20778, 24241, 34630, 41556, 48482, 51945, 69260, 72723, 96964, 103890, 121205, 145446, 162761, 207780, 242410, 290892, 325522, 363615, 484820, 488283, 651044, 727230, 813805, 976566, 1139327, 1454460, 1627610, 1953132, 2278654, 2441415, 3255220, 3417981, 4557308, 4882830, 5696635, 6835962, 9765660, 11393270, 13671924, 17089905, 22786540, 34179810, 68359620]

約数ペア:

[(1, 68359620), (2, 34179810), (3, 22786540), (4, 17089905), (5, 13671924), (6, 11393270), (7, 9765660), (10, 6835962), (12, 5696635), (14, 4882830), (15, 4557308), (20, 3417981), (21, 3255220), (28, 2441415), (30, 2278654), (35, 1953132), (42, 1627610), (47, 1454460), (60, 1139327), (70, 976566), (84, 813805), (94, 727230), (105, 651044), (140, 488283), (141, 484820), (188, 363615), (210, 325522), (235, 290892), (282, 242410), (329, 207780), (420, 162761), (470, 145446), (564, 121205), (658, 103890), (705, 96964), (940, 72723), (987, 69260), (1316, 51945), (1410, 48482), (1645, 41556), (1974, 34630), (2820, 24241), (3290, 20778), (3463, 19740), (3948, 17315), (4935, 13852), (6580, 10389), (6926, 9870)]