30938572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64997}}^1$

素因数の和:65025

約数の個数: 24

約数和(自身を含む): 65517984

約数和(自身を除く): 34579412

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 64997, 129994, 259988, 454979, 909958, 1104949, 1819916, 2209898, 4419796, 7734643, 15469286, 30938572]

約数ペア:

[(1, 30938572), (2, 15469286), (4, 7734643), (7, 4419796), (14, 2209898), (17, 1819916), (28, 1104949), (34, 909958), (68, 454979), (119, 259988), (238, 129994), (476, 64997)]