21167243230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{15149}}^1\times {\mathrm{19961}}^1$

素因数の和:35124

約数の個数: 32

約数和(自身を含む): 43549099200

約数和(自身を除く): 22381855970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 15149, 19961, 30298, 39922, 75745, 99805, 106043, 139727, 151490, 199610, 212086, 279454, 530215, 698635, 1060430, 1397270, 302389189, 604778378, 1511945945, 2116724323, 3023891890, 4233448646, 10583621615, 21167243230]

約数ペア:

[(1, 21167243230), (2, 10583621615), (5, 4233448646), (7, 3023891890), (10, 2116724323), (14, 1511945945), (35, 604778378), (70, 302389189), (15149, 1397270), (19961, 1060430), (30298, 698635), (39922, 530215), (75745, 279454), (99805, 212086), (106043, 199610), (139727, 151490)]