64648770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8011}}^1$

素因数の和:8290

約数の個数: 32

約数和(自身を含む): 155753280

約数和(自身を除く): 91104510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8011, 8070, 16022, 24033, 40055, 48066, 80110, 120165, 240330, 2154959, 4309918, 6464877, 10774795, 12929754, 21549590, 32324385, 64648770]

約数ペア:

[(1, 64648770), (2, 32324385), (3, 21549590), (5, 12929754), (6, 10774795), (10, 6464877), (15, 4309918), (30, 2154959), (269, 240330), (538, 120165), (807, 80110), (1345, 48066), (1614, 40055), (2690, 24033), (4035, 16022), (8011, 8070)]