30742590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1483}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 73938816

約数和(自身を除く): 43196226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1382, 1483, 2073, 2966, 3455, 4146, 4449, 6910, 7415, 8898, 10365, 14830, 20730, 22245, 44490, 1024753, 2049506, 3074259, 5123765, 6148518, 10247530, 15371295, 30742590]

約数ペア:

[(1, 30742590), (2, 15371295), (3, 10247530), (5, 6148518), (6, 5123765), (10, 3074259), (15, 2049506), (30, 1024753), (691, 44490), (1382, 22245), (1483, 20730), (2073, 14830), (2966, 10365), (3455, 8898), (4146, 7415), (4449, 6910)]