30153928

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2311}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 64920960

約数和(自身を除く): 34767032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 2311, 3262, 4622, 6524, 9244, 13048, 16177, 18488, 32354, 64708, 129416, 538463, 1076926, 2153852, 3769241, 4307704, 7538482, 15076964, 30153928]

約数ペア:

[(1, 30153928), (2, 15076964), (4, 7538482), (7, 4307704), (8, 3769241), (14, 2153852), (28, 1076926), (56, 538463), (233, 129416), (466, 64708), (932, 32354), (1631, 18488), (1864, 16177), (2311, 13048), (3262, 9244), (4622, 6524)]