39791070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40193}}^1$

素因数の和:40217

約数の個数: 48

約数和(自身を含む): 112864752

約数和(自身を除く): 73073682

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 40193, 80386, 120579, 200965, 241158, 361737, 401930, 442123, 602895, 723474, 884246, 1205790, 1326369, 1808685, 2210615, 2652738, 3617370, 3979107, 4421230, 6631845, 7958214, 13263690, 19895535, 39791070]

約数ペア:

[(1, 39791070), (2, 19895535), (3, 13263690), (5, 7958214), (6, 6631845), (9, 4421230), (10, 3979107), (11, 3617370), (15, 2652738), (18, 2210615), (22, 1808685), (30, 1326369), (33, 1205790), (45, 884246), (55, 723474), (66, 602895), (90, 442123), (99, 401930), (110, 361737), (165, 241158), (198, 200965), (330, 120579), (495, 80386), (990, 40193)]