215094210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{13709}}^1$

素因数の和:14242

約数の個数: 32

約数和(自身を含む): 517250880

約数和(自身を除く): 302156670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 523, 1046, 1569, 2615, 3138, 5230, 7845, 13709, 15690, 27418, 41127, 68545, 82254, 137090, 205635, 411270, 7169807, 14339614, 21509421, 35849035, 43018842, 71698070, 107547105, 215094210]

約数ペア:

[(1, 215094210), (2, 107547105), (3, 71698070), (5, 43018842), (6, 35849035), (10, 21509421), (15, 14339614), (30, 7169807), (523, 411270), (1046, 205635), (1569, 137090), (2615, 82254), (3138, 68545), (5230, 41127), (7845, 27418), (13709, 15690)]