147432890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{28517}}^1$

素因数の和:28582

約数の個数: 32

約数和(自身を含む): 295674624

約数和(自身を除く): 148241734

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 28517, 57034, 142585, 285170, 313687, 627374, 1340299, 1568435, 2680598, 3136870, 6701495, 13402990, 14743289, 29486578, 73716445, 147432890]

約数ペア:

[(1, 147432890), (2, 73716445), (5, 29486578), (10, 14743289), (11, 13402990), (22, 6701495), (47, 3136870), (55, 2680598), (94, 1568435), (110, 1340299), (235, 627374), (470, 313687), (517, 285170), (1034, 142585), (2585, 57034), (5170, 28517)]