23307370

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 42981120

約数和(自身を除く): 19673750

約数列:

[1, 2, 5, 10, 79, 158, 163, 181, 326, 362, 395, 790, 815, 905, 1630, 1810, 12877, 14299, 25754, 28598, 29503, 59006, 64385, 71495, 128770, 142990, 147515, 295030, 2330737, 4661474, 11653685, 23307370]

約数ペア:

[(1, 23307370), (2, 11653685), (5, 4661474), (10, 2330737), (79, 295030), (158, 147515), (163, 142990), (181, 128770), (326, 71495), (362, 64385), (395, 59006), (790, 29503), (815, 28598), (905, 25754), (1630, 14299), (1810, 12877)]