88788570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227663}}^1$

素因数の和:227686

約数の個数: 32

約数和(自身を含む): 229485312

約数和(自身を除く): 140696742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 227663, 455326, 682989, 1138315, 1365978, 2276630, 2959619, 3414945, 5919238, 6829890, 8878857, 14798095, 17757714, 29596190, 44394285, 88788570]

約数ペア:

[(1, 88788570), (2, 44394285), (3, 29596190), (5, 17757714), (6, 14798095), (10, 8878857), (13, 6829890), (15, 5919238), (26, 3414945), (30, 2959619), (39, 2276630), (65, 1365978), (78, 1138315), (130, 682989), (195, 455326), (390, 227663)]