69289990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 162549504

約数和(自身を除く): 93259514

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 107, 110, 145, 154, 203, 214, 290, 319, 385, 406, 535, 638, 749, 770, 841, 1015, 1070, 1177, 1498, 1595, 1682, 2030, 2233, 2354, 3103, 3190, 3745, 4205, 4466, 5885, 5887, 6206, 7490, 8239, 8410, 9251, 11165, 11770, 11774, 15515, 16478, 18502, 21721, 22330, 29435, 31030, 34133, 41195, 43442, 46255, 58870, 64757, 68266, 82390, 89987, 92510, 108605, 129514, 170665, 179974, 217210, 238931, 323785, 341330, 449935, 477862, 629909, 647570, 899870, 989857, 1194655, 1259818, 1979714, 2389310, 3149545, 4949285, 6299090, 6928999, 9898570, 13857998, 34644995, 69289990]

約数ペア:

[(1, 69289990), (2, 34644995), (5, 13857998), (7, 9898570), (10, 6928999), (11, 6299090), (14, 4949285), (22, 3149545), (29, 2389310), (35, 1979714), (55, 1259818), (58, 1194655), (70, 989857), (77, 899870), (107, 647570), (110, 629909), (145, 477862), (154, 449935), (203, 341330), (214, 323785), (290, 238931), (319, 217210), (385, 179974), (406, 170665), (535, 129514), (638, 108605), (749, 92510), (770, 89987), (841, 82390), (1015, 68266), (1070, 64757), (1177, 58870), (1498, 46255), (1595, 43442), (1682, 41195), (2030, 34133), (2233, 31030), (2354, 29435), (3103, 22330), (3190, 21721), (3745, 18502), (4205, 16478), (4466, 15515), (5885, 11774), (5887, 11770), (6206, 11165), (7490, 9251), (8239, 8410)]