83432820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1390547}}^1$

素因数の和:1390559

約数の個数: 24

約数和(自身を含む): 233612064

約数和(自身を除く): 150179244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1390547, 2781094, 4171641, 5562188, 6952735, 8343282, 13905470, 16686564, 20858205, 27810940, 41716410, 83432820]

約数ペア:

[(1, 83432820), (2, 41716410), (3, 27810940), (4, 20858205), (5, 16686564), (6, 13905470), (10, 8343282), (12, 6952735), (15, 5562188), (20, 4171641), (30, 2781094), (60, 1390547)]