3910270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4297}}^1$

素因数の和:4324

約数の個数: 32

約数和(自身を含む): 8664768

約数和(自身を除く): 4754498

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4297, 8594, 21485, 30079, 42970, 55861, 60158, 111722, 150395, 279305, 300790, 391027, 558610, 782054, 1955135, 3910270]

約数ペア:

[(1, 3910270), (2, 1955135), (5, 782054), (7, 558610), (10, 391027), (13, 300790), (14, 279305), (26, 150395), (35, 111722), (65, 60158), (70, 55861), (91, 42970), (130, 30079), (182, 21485), (455, 8594), (910, 4297)]