64659310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137573}}^1$

素因数の和:137627

約数の個数: 16

約数和(自身を含む): 118863936

約数和(自身を除く): 54204626

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 137573, 275146, 687865, 1375730, 6465931, 12931862, 32329655, 64659310]

約数ペア:

[(1, 64659310), (2, 32329655), (5, 12931862), (10, 6465931), (47, 1375730), (94, 687865), (235, 275146), (470, 137573)]