7081740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{39343}}^1$

素因数の和:39358

約数の個数: 36

約数和(自身を含む): 21481824

約数和(自身を除く): 14400084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 39343, 78686, 118029, 157372, 196715, 236058, 354087, 393430, 472116, 590145, 708174, 786860, 1180290, 1416348, 1770435, 2360580, 3540870, 7081740]

約数ペア:

[(1, 7081740), (2, 3540870), (3, 2360580), (4, 1770435), (5, 1416348), (6, 1180290), (9, 786860), (10, 708174), (12, 590145), (15, 472116), (18, 393430), (20, 354087), (30, 236058), (36, 196715), (45, 157372), (60, 118029), (90, 78686), (180, 39343)]