31234330

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 57423168

約数和(自身を除く): 26188838

約数列:

[1, 2, 5, 10, 113, 131, 211, 226, 262, 422, 565, 655, 1055, 1130, 1310, 2110, 14803, 23843, 27641, 29606, 47686, 55282, 74015, 119215, 138205, 148030, 238430, 276410, 3123433, 6246866, 15617165, 31234330]

約数ペア:

[(1, 31234330), (2, 15617165), (5, 6246866), (10, 3123433), (113, 276410), (131, 238430), (211, 148030), (226, 138205), (262, 119215), (422, 74015), (565, 55282), (655, 47686), (1055, 29606), (1130, 27641), (1310, 23843), (2110, 14803)]