30212570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7727}}^1$

素因数の和:7774

約数の個数: 32

約数和(自身を含む): 60092928

約数和(自身を除く): 29880358

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 7727, 15454, 38635, 77270, 131359, 177721, 262718, 355442, 656795, 888605, 1313590, 1777210, 3021257, 6042514, 15106285, 30212570]

約数ペア:

[(1, 30212570), (2, 15106285), (5, 6042514), (10, 3021257), (17, 1777210), (23, 1313590), (34, 888605), (46, 656795), (85, 355442), (115, 262718), (170, 177721), (230, 131359), (391, 77270), (782, 38635), (1955, 15454), (3910, 7727)]