70294015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 97770240

約数和(自身を除く): 27476225

約数列:

[1, 5, 11, 19, 55, 95, 137, 209, 491, 685, 1045, 1507, 2455, 2603, 5401, 7535, 9329, 13015, 27005, 28633, 46645, 67267, 102619, 143165, 336335, 513095, 739937, 1278073, 3699685, 6390365, 14058803, 70294015]

約数ペア:

[(1, 70294015), (5, 14058803), (11, 6390365), (19, 3699685), (55, 1278073), (95, 739937), (137, 513095), (209, 336335), (491, 143165), (685, 102619), (1045, 67267), (1507, 46645), (2455, 28633), (2603, 27005), (5401, 13015), (7535, 9329)]