69974378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 115015680

約数和(自身を除く): 45041302

約数列:

[1, 2, 19, 31, 38, 62, 191, 311, 382, 589, 622, 1178, 3629, 5909, 5921, 7258, 9641, 11818, 11842, 19282, 59401, 112499, 118802, 183179, 224998, 366358, 1128619, 1841431, 2257238, 3682862, 34987189, 69974378]

約数ペア:

[(1, 69974378), (2, 34987189), (19, 3682862), (31, 2257238), (38, 1841431), (62, 1128619), (191, 366358), (311, 224998), (382, 183179), (589, 118802), (622, 112499), (1178, 59401), (3629, 19282), (5909, 11842), (5921, 11818), (7258, 9641)]