129633710

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 238140000

約数和(自身を除く): 108506290

約数列:

[1, 2, 5, 10, 97, 107, 194, 214, 485, 535, 970, 1070, 1249, 2498, 6245, 10379, 12490, 20758, 51895, 103790, 121153, 133643, 242306, 267286, 605765, 668215, 1211530, 1336430, 12963371, 25926742, 64816855, 129633710]

約数ペア:

[(1, 129633710), (2, 64816855), (5, 25926742), (10, 12963371), (97, 1336430), (107, 1211530), (194, 668215), (214, 605765), (485, 267286), (535, 242306), (970, 133643), (1070, 121153), (1249, 103790), (2498, 51895), (6245, 20758), (10379, 12490)]