90161570

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 166121712

約数和(自身を除く): 75960142

約数列:

[1, 2, 5, 10, 73, 113, 146, 226, 365, 565, 730, 1093, 1130, 2186, 5465, 8249, 10930, 16498, 41245, 79789, 82490, 123509, 159578, 247018, 398945, 617545, 797890, 1235090, 9016157, 18032314, 45080785, 90161570]

約数ペア:

[(1, 90161570), (2, 45080785), (5, 18032314), (10, 9016157), (73, 1235090), (113, 797890), (146, 617545), (226, 398945), (365, 247018), (565, 159578), (730, 123509), (1093, 82490), (1130, 79789), (2186, 41245), (5465, 16498), (8249, 10930)]