140526410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{453311}}^1$

素因数の和:453349

約数の個数: 16

約数和(自身を含む): 261107712

約数和(自身を除く): 120581302

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 453311, 906622, 2266555, 4533110, 14052641, 28105282, 70263205, 140526410]

約数ペア:

[(1, 140526410), (2, 70263205), (5, 28105282), (10, 14052641), (31, 4533110), (62, 2266555), (155, 906622), (310, 453311)]