129447770

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1453}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 238688640

約数和(自身を除く): 109240870

約数列:

[1, 2, 5, 10, 59, 118, 151, 295, 302, 590, 755, 1453, 1510, 2906, 7265, 8909, 14530, 17818, 44545, 85727, 89090, 171454, 219403, 428635, 438806, 857270, 1097015, 2194030, 12944777, 25889554, 64723885, 129447770]

約数ペア:

[(1, 129447770), (2, 64723885), (5, 25889554), (10, 12944777), (59, 2194030), (118, 1097015), (151, 857270), (295, 438806), (302, 428635), (590, 219403), (755, 171454), (1453, 89090), (1510, 85727), (2906, 44545), (7265, 17818), (8909, 14530)]