22531770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{27817}}^1$

素因数の和:27836

約数の個数: 40

約数和(自身を含む): 60587604

約数和(自身を除く): 38055834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 27817, 55634, 83451, 139085, 166902, 250353, 278170, 417255, 500706, 751059, 834510, 1251765, 1502118, 2253177, 2503530, 3755295, 4506354, 7510590, 11265885, 22531770]

約数ペア:

[(1, 22531770), (2, 11265885), (3, 7510590), (5, 4506354), (6, 3755295), (9, 2503530), (10, 2253177), (15, 1502118), (18, 1251765), (27, 834510), (30, 751059), (45, 500706), (54, 417255), (81, 278170), (90, 250353), (135, 166902), (162, 139085), (270, 83451), (405, 55634), (810, 27817)]