21344670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{237163}}^1$

素因数の和:237176

約数の個数: 24

約数和(自身を含む): 55496376

約数和(自身を除く): 34151706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 237163, 474326, 711489, 1185815, 1422978, 2134467, 2371630, 3557445, 4268934, 7114890, 10672335, 21344670]

約数ペア:

[(1, 21344670), (2, 10672335), (3, 7114890), (5, 4268934), (6, 3557445), (9, 2371630), (10, 2134467), (15, 1422978), (18, 1185815), (30, 711489), (45, 474326), (90, 237163)]