67938970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 144446976

約数和(自身を除く): 76508006

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 170, 187, 235, 374, 470, 517, 773, 799, 935, 1034, 1546, 1598, 1870, 2585, 3865, 3995, 5170, 7730, 7990, 8503, 8789, 13141, 17006, 17578, 26282, 36331, 42515, 43945, 65705, 72662, 85030, 87890, 131410, 144551, 181655, 289102, 363310, 399641, 617627, 722755, 799282, 1235254, 1445510, 1998205, 3088135, 3996410, 6176270, 6793897, 13587794, 33969485, 67938970]

約数ペア:

[(1, 67938970), (2, 33969485), (5, 13587794), (10, 6793897), (11, 6176270), (17, 3996410), (22, 3088135), (34, 1998205), (47, 1445510), (55, 1235254), (85, 799282), (94, 722755), (110, 617627), (170, 399641), (187, 363310), (235, 289102), (374, 181655), (470, 144551), (517, 131410), (773, 87890), (799, 85030), (935, 72662), (1034, 65705), (1546, 43945), (1598, 42515), (1870, 36331), (2585, 26282), (3865, 17578), (3995, 17006), (5170, 13141), (7730, 8789), (7990, 8503)]