30374145

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29347}}^1$

素因数の和:29381

約数の個数: 24

約数和(自身を含む): 54939456

約数和(自身を除く): 24565311

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 29347, 88041, 146735, 264123, 440205, 674981, 1320615, 2024943, 3374905, 6074829, 10124715, 30374145]

約数ペア:

[(1, 30374145), (3, 10124715), (5, 6074829), (9, 3374905), (15, 2024943), (23, 1320615), (45, 674981), (69, 440205), (115, 264123), (207, 146735), (345, 88041), (1035, 29347)]