65021210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3739}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 122791680

約数和(自身を除く): 57770470

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 3478, 3739, 7478, 8695, 17390, 18695, 37390, 138343, 175733, 276686, 351466, 691715, 878665, 1383430, 1757330, 6502121, 13004242, 32510605, 65021210]

約数ペア:

[(1, 65021210), (2, 32510605), (5, 13004242), (10, 6502121), (37, 1757330), (47, 1383430), (74, 878665), (94, 691715), (185, 351466), (235, 276686), (370, 175733), (470, 138343), (1739, 37390), (3478, 18695), (3739, 17390), (7478, 8695)]