90312010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{114319}}^1$

素因数の和:114405

約数の個数: 16

約数和(自身を含む): 164620800

約数和(自身を除く): 74308790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 114319, 228638, 571595, 1143190, 9031201, 18062402, 45156005, 90312010]

約数ペア:

[(1, 90312010), (2, 45156005), (5, 18062402), (10, 9031201), (79, 1143190), (158, 571595), (395, 228638), (790, 114319)]