7385980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{52757}}^1$

素因数の和:52773

約数の個数: 24

約数和(自身を含む): 17726688

約数和(自身を除く): 10340708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 52757, 105514, 211028, 263785, 369299, 527570, 738598, 1055140, 1477196, 1846495, 3692990, 7385980]

約数ペア:

[(1, 7385980), (2, 3692990), (4, 1846495), (5, 1477196), (7, 1055140), (10, 738598), (14, 527570), (20, 369299), (28, 263785), (35, 211028), (70, 105514), (140, 52757)]