42820590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11239}}^1$

素因数の和:11376

約数の個数: 32

約数和(自身を含む): 103587840

約数和(自身を除く): 60767250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 11239, 22478, 33717, 56195, 67434, 112390, 168585, 337170, 1427353, 2854706, 4282059, 7136765, 8564118, 14273530, 21410295, 42820590]

約数ペア:

[(1, 42820590), (2, 21410295), (3, 14273530), (5, 8564118), (6, 7136765), (10, 4282059), (15, 2854706), (30, 1427353), (127, 337170), (254, 168585), (381, 112390), (635, 67434), (762, 56195), (1270, 33717), (1905, 22478), (3810, 11239)]