179383430

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 326640384

約数和(自身を除く): 147256954

約数列:

[1, 2, 5, 10, 223, 257, 313, 446, 514, 626, 1115, 1285, 1565, 2230, 2570, 3130, 57311, 69799, 80441, 114622, 139598, 160882, 286555, 348995, 402205, 573110, 697990, 804410, 17938343, 35876686, 89691715, 179383430]

約数ペア:

[(1, 179383430), (2, 89691715), (5, 35876686), (10, 17938343), (223, 804410), (257, 697990), (313, 573110), (446, 402205), (514, 348995), (626, 286555), (1115, 160882), (1285, 139598), (1565, 114622), (2230, 80441), (2570, 69799), (3130, 57311)]