149018210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1354711}}^1$

素因数の和:1354729

約数の個数: 16

約数和(自身を含む): 292617792

約数和(自身を除く): 143599582

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1354711, 2709422, 6773555, 13547110, 14901821, 29803642, 74509105, 149018210]

約数ペア:

[(1, 149018210), (2, 74509105), (5, 29803642), (10, 14901821), (11, 13547110), (22, 6773555), (55, 2709422), (110, 1354711)]