27877740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42239}}^1$

素因数の和:42262

約数の個数: 48

約数和(自身を含む): 85155840

約数和(自身を除く): 57278100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 42239, 84478, 126717, 168956, 211195, 253434, 422390, 464629, 506868, 633585, 844780, 929258, 1267170, 1393887, 1858516, 2323145, 2534340, 2787774, 4646290, 5575548, 6969435, 9292580, 13938870, 27877740]

約数ペア:

[(1, 27877740), (2, 13938870), (3, 9292580), (4, 6969435), (5, 5575548), (6, 4646290), (10, 2787774), (11, 2534340), (12, 2323145), (15, 1858516), (20, 1393887), (22, 1267170), (30, 929258), (33, 844780), (44, 633585), (55, 506868), (60, 464629), (66, 422390), (110, 253434), (132, 211195), (165, 168956), (220, 126717), (330, 84478), (660, 42239)]