70259266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 142331904

約数和(自身を除く): 72072638

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 94, 119, 154, 187, 238, 329, 374, 517, 571, 658, 799, 1034, 1142, 1309, 1598, 2618, 3619, 3997, 5593, 6281, 7238, 7994, 8789, 9707, 11186, 12562, 17578, 19414, 26837, 43967, 53674, 61523, 67949, 87934, 106777, 123046, 135898, 187859, 213554, 295207, 375718, 456229, 590414, 747439, 912458, 1494878, 2066449, 3193603, 4132898, 5018519, 6387206, 10037038, 35129633, 70259266]

約数ペア:

[(1, 70259266), (2, 35129633), (7, 10037038), (11, 6387206), (14, 5018519), (17, 4132898), (22, 3193603), (34, 2066449), (47, 1494878), (77, 912458), (94, 747439), (119, 590414), (154, 456229), (187, 375718), (238, 295207), (329, 213554), (374, 187859), (517, 135898), (571, 123046), (658, 106777), (799, 87934), (1034, 67949), (1142, 61523), (1309, 53674), (1598, 43967), (2618, 26837), (3619, 19414), (3997, 17578), (5593, 12562), (6281, 11186), (7238, 9707), (7994, 8789)]