3307850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 7582848

約数和(自身を除く): 4274998

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 727, 910, 1454, 2275, 3635, 4550, 5089, 7270, 9451, 10178, 18175, 18902, 25445, 36350, 47255, 50890, 66157, 94510, 127225, 132314, 236275, 254450, 330785, 472550, 661570, 1653925, 3307850]

約数ペア:

[(1, 3307850), (2, 1653925), (5, 661570), (7, 472550), (10, 330785), (13, 254450), (14, 236275), (25, 132314), (26, 127225), (35, 94510), (50, 66157), (65, 50890), (70, 47255), (91, 36350), (130, 25445), (175, 18902), (182, 18175), (325, 10178), (350, 9451), (455, 7270), (650, 5089), (727, 4550), (910, 3635), (1454, 2275)]