2222670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 5461632

約数和(自身を除く): 3238962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1723, 3446, 5169, 8615, 10338, 17230, 25845, 51690, 74089, 148178, 222267, 370445, 444534, 740890, 1111335, 2222670]

約数ペア:

[(1, 2222670), (2, 1111335), (3, 740890), (5, 444534), (6, 370445), (10, 222267), (15, 148178), (30, 74089), (43, 51690), (86, 25845), (129, 17230), (215, 10338), (258, 8615), (430, 5169), (645, 3446), (1290, 1723)]