161882070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{770867}}^1$

素因数の和:770884

約数の個数: 32

約数和(自身を含む): 444019968

約数和(自身を除く): 282137898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 770867, 1541734, 2312601, 3854335, 4625202, 5396069, 7708670, 10792138, 11563005, 16188207, 23126010, 26980345, 32376414, 53960690, 80941035, 161882070]

約数ペア:

[(1, 161882070), (2, 80941035), (3, 53960690), (5, 32376414), (6, 26980345), (7, 23126010), (10, 16188207), (14, 11563005), (15, 10792138), (21, 7708670), (30, 5396069), (35, 4625202), (42, 3854335), (70, 2312601), (105, 1541734), (210, 770867)]