64709930

素因数分解:

$2^1\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{3593}}^1$

素因数の和:5401

約数の個数: 16

約数和(自身を含む): 116574984

約数和(自身を除く): 51865054

約数列:

[1, 2, 5, 10, 1801, 3593, 3602, 7186, 9005, 17965, 18010, 35930, 6470993, 12941986, 32354965, 64709930]

約数ペア:

[(1, 64709930), (2, 32354965), (5, 12941986), (10, 6470993), (1801, 35930), (3593, 18010), (3602, 17965), (7186, 9005)]