2358140

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 4990272

約数和(自身を除く): 2632132

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 751, 785, 1502, 1570, 3004, 3140, 3755, 7510, 15020, 117907, 235814, 471628, 589535, 1179070, 2358140]

約数ペア:

[(1, 2358140), (2, 1179070), (4, 589535), (5, 471628), (10, 235814), (20, 117907), (157, 15020), (314, 7510), (628, 3755), (751, 3140), (785, 3004), (1502, 1570)]