210938730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{65713}}^1$

素因数の和:65830

約数の個数: 32

約数和(自身を含む): 510992064

約数和(自身を除く): 300053334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 65713, 131426, 197139, 328565, 394278, 657130, 985695, 1971390, 7031291, 14062582, 21093873, 35156455, 42187746, 70312910, 105469365, 210938730]

約数ペア:

[(1, 210938730), (2, 105469365), (3, 70312910), (5, 42187746), (6, 35156455), (10, 21093873), (15, 14062582), (30, 7031291), (107, 1971390), (214, 985695), (321, 657130), (535, 394278), (642, 328565), (1070, 197139), (1605, 131426), (3210, 65713)]