152071570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{1489}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 313257600

約数和(自身を除く): 161186030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1459, 1489, 2918, 2978, 7295, 7445, 10213, 10423, 14590, 14890, 20426, 20846, 51065, 52115, 102130, 104230, 2172451, 4344902, 10862255, 15207157, 21724510, 30414314, 76035785, 152071570]

約数ペア:

[(1, 152071570), (2, 76035785), (5, 30414314), (7, 21724510), (10, 15207157), (14, 10862255), (35, 4344902), (70, 2172451), (1459, 104230), (1489, 102130), (2918, 52115), (2978, 51065), (7295, 20846), (7445, 20426), (10213, 14890), (10423, 14590)]