85278030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66107}}^1$

素因数の和:66160

約数の個数: 32

約数和(自身を含む): 209430144

約数和(自身を除く): 124152114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 66107, 132214, 198321, 330535, 396642, 661070, 991605, 1983210, 2842601, 5685202, 8527803, 14213005, 17055606, 28426010, 42639015, 85278030]

約数ペア:

[(1, 85278030), (2, 42639015), (3, 28426010), (5, 17055606), (6, 14213005), (10, 8527803), (15, 5685202), (30, 2842601), (43, 1983210), (86, 991605), (129, 661070), (215, 396642), (258, 330535), (430, 198321), (645, 132214), (1290, 66107)]