129952060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1291}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 312560640

約数和(自身を除く): 182608580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 719, 1291, 1438, 2582, 2876, 3595, 5033, 5164, 6455, 7190, 9037, 10066, 12910, 14380, 18074, 20132, 25165, 25820, 36148, 45185, 50330, 90370, 100660, 180740, 928229, 1856458, 3712916, 4641145, 6497603, 9282290, 12995206, 18564580, 25990412, 32488015, 64976030, 129952060]

約数ペア:

[(1, 129952060), (2, 64976030), (4, 32488015), (5, 25990412), (7, 18564580), (10, 12995206), (14, 9282290), (20, 6497603), (28, 4641145), (35, 3712916), (70, 1856458), (140, 928229), (719, 180740), (1291, 100660), (1438, 90370), (2582, 50330), (2876, 45185), (3595, 36148), (5033, 25820), (5164, 25165), (6455, 20132), (7190, 18074), (9037, 14380), (10066, 12910)]