493673220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2742629}}^1$

素因数の和:2742644

約数の個数: 36

約数和(自身を含む): 1497475980

約数和(自身を除く): 1003802760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2742629, 5485258, 8227887, 10970516, 13713145, 16455774, 24683661, 27426290, 32911548, 41139435, 49367322, 54852580, 82278870, 98734644, 123418305, 164557740, 246836610, 493673220]

約数ペア:

[(1, 493673220), (2, 246836610), (3, 164557740), (4, 123418305), (5, 98734644), (6, 82278870), (9, 54852580), (10, 49367322), (12, 41139435), (15, 32911548), (18, 27426290), (20, 24683661), (30, 16455774), (36, 13713145), (45, 10970516), (60, 8227887), (90, 5485258), (180, 2742629)]