8129730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{38713}}^1$

素因数の和:38730

約数の個数: 32

約数和(自身を含む): 22299264

約数和(自身を除く): 14169534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 38713, 77426, 116139, 193565, 232278, 270991, 387130, 541982, 580695, 812973, 1161390, 1354955, 1625946, 2709910, 4064865, 8129730]

約数ペア:

[(1, 8129730), (2, 4064865), (3, 2709910), (5, 1625946), (6, 1354955), (7, 1161390), (10, 812973), (14, 580695), (15, 541982), (21, 387130), (30, 270991), (35, 232278), (42, 193565), (70, 116139), (105, 77426), (210, 38713)]