42927770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 79921296

約数和(自身を除く): 36993526

約数列:

[1, 2, 5, 10, 37, 74, 181, 185, 362, 370, 641, 905, 1282, 1810, 3205, 6410, 6697, 13394, 23717, 33485, 47434, 66970, 116021, 118585, 232042, 237170, 580105, 1160210, 4292777, 8585554, 21463885, 42927770]

約数ペア:

[(1, 42927770), (2, 21463885), (5, 8585554), (10, 4292777), (37, 1160210), (74, 580105), (181, 237170), (185, 232042), (362, 118585), (370, 116021), (641, 66970), (905, 47434), (1282, 33485), (1810, 23717), (3205, 13394), (6410, 6697)]