153127340

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{42773}}^1$

素因数の和:42961

約数の個数: 24

約数和(自身を含む): 323371440

約数和(自身を除く): 170244100

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 42773, 85546, 171092, 213865, 427730, 855460, 7656367, 15312734, 30625468, 38281835, 76563670, 153127340]

約数ペア:

[(1, 153127340), (2, 76563670), (4, 38281835), (5, 30625468), (10, 15312734), (20, 7656367), (179, 855460), (358, 427730), (716, 213865), (895, 171092), (1790, 85546), (3580, 42773)]