159740070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2707}}^1$

素因数の和:3005

約数の個数: 64

約数和(自身を含む): 439865856

約数和(自身を除く): 280125786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 281, 562, 843, 1405, 1686, 1967, 2707, 2810, 3934, 4215, 5414, 5901, 8121, 8430, 9835, 11802, 13535, 16242, 18949, 19670, 27070, 29505, 37898, 40605, 56847, 59010, 81210, 94745, 113694, 189490, 284235, 568470, 760667, 1521334, 2282001, 3803335, 4564002, 5324669, 7606670, 10649338, 11410005, 15974007, 22820010, 26623345, 31948014, 53246690, 79870035, 159740070]

約数ペア:

[(1, 159740070), (2, 79870035), (3, 53246690), (5, 31948014), (6, 26623345), (7, 22820010), (10, 15974007), (14, 11410005), (15, 10649338), (21, 7606670), (30, 5324669), (35, 4564002), (42, 3803335), (70, 2282001), (105, 1521334), (210, 760667), (281, 568470), (562, 284235), (843, 189490), (1405, 113694), (1686, 94745), (1967, 81210), (2707, 59010), (2810, 56847), (3934, 40605), (4215, 37898), (5414, 29505), (5901, 27070), (8121, 19670), (8430, 18949), (9835, 16242), (11802, 13535)]