146289110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18731}}^1$

素因数の和:18820

約数の個数: 32

約数和(自身を含む): 291320064

約数和(自身を除く): 145030954

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 18731, 37462, 93655, 187310, 206041, 412082, 1030205, 1329901, 2060410, 2659802, 6649505, 13299010, 14628911, 29257822, 73144555, 146289110]

約数ペア:

[(1, 146289110), (2, 73144555), (5, 29257822), (10, 14628911), (11, 13299010), (22, 6649505), (55, 2659802), (71, 2060410), (110, 1329901), (142, 1030205), (355, 412082), (710, 206041), (781, 187310), (1562, 93655), (3905, 37462), (7810, 18731)]