159530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 32

約数和(自身を含む): 342144

約数和(自身を除く): 182614

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 53, 70, 86, 106, 215, 265, 301, 371, 430, 530, 602, 742, 1505, 1855, 2279, 3010, 3710, 4558, 11395, 15953, 22790, 31906, 79765, 159530]

約数ペア:

[(1, 159530), (2, 79765), (5, 31906), (7, 22790), (10, 15953), (14, 11395), (35, 4558), (43, 3710), (53, 3010), (70, 2279), (86, 1855), (106, 1505), (215, 742), (265, 602), (301, 530), (371, 430)]