900000042

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{30631}}^1$

素因数の和:30778

約数の個数: 32

約数和(自身を含む): 1852623360

約数和(自身を除く): 952623318

約数列:

[1, 2, 3, 6, 59, 83, 118, 166, 177, 249, 354, 498, 4897, 9794, 14691, 29382, 30631, 61262, 91893, 183786, 1807229, 2542373, 3614458, 5084746, 5421687, 7627119, 10843374, 15254238, 150000007, 300000014, 450000021, 900000042]

約数ペア:

[(1, 900000042), (2, 450000021), (3, 300000014), (6, 150000007), (59, 15254238), (83, 10843374), (118, 7627119), (166, 5421687), (177, 5084746), (249, 3614458), (354, 2542373), (498, 1807229), (4897, 183786), (9794, 91893), (14691, 61262), (29382, 30631)]