289835130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743167}}^1$

素因数の和:743190

約数の個数: 32

約数和(自身を含む): 749113344

約数和(自身を除く): 459278214

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 743167, 1486334, 2229501, 3715835, 4459002, 7431670, 9661171, 11147505, 19322342, 22295010, 28983513, 48305855, 57967026, 96611710, 144917565, 289835130]

約数ペア:

[(1, 289835130), (2, 144917565), (3, 96611710), (5, 57967026), (6, 48305855), (10, 28983513), (13, 22295010), (15, 19322342), (26, 11147505), (30, 9661171), (39, 7431670), (65, 4459002), (78, 3715835), (130, 2229501), (195, 1486334), (390, 743167)]