740898084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{75571}}^1$

素因数の和:75640

約数の個数: 48

約数和(自身を含む): 1862094080

約数和(自身を除く): 1121195996

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 75571, 151142, 226713, 302284, 453426, 906852, 1435849, 2871698, 3249553, 4307547, 5743396, 6499106, 8615094, 9748659, 12998212, 17230188, 19497318, 38994636, 61741507, 123483014, 185224521, 246966028, 370449042, 740898084]

約数ペア:

[(1, 740898084), (2, 370449042), (3, 246966028), (4, 185224521), (6, 123483014), (12, 61741507), (19, 38994636), (38, 19497318), (43, 17230188), (57, 12998212), (76, 9748659), (86, 8615094), (114, 6499106), (129, 5743396), (172, 4307547), (228, 3249553), (258, 2871698), (516, 1435849), (817, 906852), (1634, 453426), (2451, 302284), (3268, 226713), (4902, 151142), (9804, 75571)]