10291257235

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{67891}}^1$

素因数の和:68035

約数の個数: 32

約数和(自身を含む): 14547354624

約数和(自身を除く): 4256097389

約数列:

[1, 5, 7, 35, 61, 71, 305, 355, 427, 497, 2135, 2485, 4331, 21655, 30317, 67891, 151585, 339455, 475237, 2376185, 4141351, 4820261, 20706755, 24101305, 28989457, 33741827, 144947285, 168709135, 294035921, 1470179605, 2058251447, 10291257235]

約数ペア:

[(1, 10291257235), (5, 2058251447), (7, 1470179605), (35, 294035921), (61, 168709135), (71, 144947285), (305, 33741827), (355, 28989457), (427, 24101305), (497, 20706755), (2135, 4820261), (2485, 4141351), (4331, 2376185), (21655, 475237), (30317, 339455), (67891, 151585)]