12212430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9467}}^1$

素因数の和:9520

約数の個数: 32

約数和(自身を含む): 29994624

約数和(自身を除く): 17782194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 9467, 18934, 28401, 47335, 56802, 94670, 142005, 284010, 407081, 814162, 1221243, 2035405, 2442486, 4070810, 6106215, 12212430]

約数ペア:

[(1, 12212430), (2, 6106215), (3, 4070810), (5, 2442486), (6, 2035405), (10, 1221243), (15, 814162), (30, 407081), (43, 284010), (86, 142005), (129, 94670), (215, 56802), (258, 47335), (430, 28401), (645, 18934), (1290, 9467)]