3255140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23251}}^1$

素因数の和:23267

約数の個数: 24

約数和(自身を含む): 7812672

約数和(自身を除く): 4557532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23251, 46502, 93004, 116255, 162757, 232510, 325514, 465020, 651028, 813785, 1627570, 3255140]

約数ペア:

[(1, 3255140), (2, 1627570), (4, 813785), (5, 651028), (7, 465020), (10, 325514), (14, 232510), (20, 162757), (28, 116255), (35, 93004), (70, 46502), (140, 23251)]