121206430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{8011}}^1$

素因数の和:8124

約数の個数: 32

約数和(自身を含む): 233629920

約数和(自身を除く): 112423490

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 7565, 8011, 15130, 16022, 40055, 80110, 136187, 272374, 680935, 712979, 1361870, 1425958, 3564895, 7129790, 12120643, 24241286, 60603215, 121206430]

約数ペア:

[(1, 121206430), (2, 60603215), (5, 24241286), (10, 12120643), (17, 7129790), (34, 3564895), (85, 1425958), (89, 1361870), (170, 712979), (178, 680935), (445, 272374), (890, 136187), (1513, 80110), (3026, 40055), (7565, 16022), (8011, 15130)]