1816830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2243}}^1$

素因数の和:2262

約数の個数: 40

約数和(自身を含む): 4887432

約数和(自身を除く): 3070602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2243, 4486, 6729, 11215, 13458, 20187, 22430, 33645, 40374, 60561, 67290, 100935, 121122, 181683, 201870, 302805, 363366, 605610, 908415, 1816830]

約数ペア:

[(1, 1816830), (2, 908415), (3, 605610), (5, 363366), (6, 302805), (9, 201870), (10, 181683), (15, 121122), (18, 100935), (27, 67290), (30, 60561), (45, 40374), (54, 33645), (81, 22430), (90, 20187), (135, 13458), (162, 11215), (270, 6729), (405, 4486), (810, 2243)]