90353090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{114371}}^1$

素因数の和:114457

約数の個数: 16

約数和(自身を含む): 164695680

約数和(自身を除く): 74342590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 114371, 228742, 571855, 1143710, 9035309, 18070618, 45176545, 90353090]

約数ペア:

[(1, 90353090), (2, 45176545), (5, 18070618), (10, 9035309), (79, 1143710), (158, 571855), (395, 228742), (790, 114371)]