2621356830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3236243}}^1$

素因数の和:3236262

約数の個数: 40

約数和(自身を含む): 7048539432

約数和(自身を除く): 4427182602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3236243, 6472486, 9708729, 16181215, 19417458, 29126187, 32362430, 48543645, 58252374, 87378561, 97087290, 145630935, 174757122, 262135683, 291261870, 436892805, 524271366, 873785610, 1310678415, 2621356830]

約数ペア:

[(1, 2621356830), (2, 1310678415), (3, 873785610), (5, 524271366), (6, 436892805), (9, 291261870), (10, 262135683), (15, 174757122), (18, 145630935), (27, 97087290), (30, 87378561), (45, 58252374), (54, 48543645), (81, 32362430), (90, 29126187), (135, 19417458), (162, 16181215), (270, 9708729), (405, 6472486), (810, 3236243)]