70291717940

素因数分解:

$2^2\times 5^1\times {\mathrm{12347}}^1\times {\mathrm{284651}}^1$

素因数の和:297007

約数の個数: 24

約数和(自身を含む): 147625081632

約数和(自身を除く): 77333363692

約数列:

[1, 2, 4, 5, 10, 20, 12347, 24694, 49388, 61735, 123470, 246940, 284651, 569302, 1138604, 1423255, 2846510, 5693020, 3514585897, 7029171794, 14058343588, 17572929485, 35145858970, 70291717940]

約数ペア:

[(1, 70291717940), (2, 35145858970), (4, 17572929485), (5, 14058343588), (10, 7029171794), (20, 3514585897), (12347, 5693020), (24694, 2846510), (49388, 1423255), (61735, 1138604), (123470, 569302), (246940, 284651)]