201951810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2243909}}^1$

素因数の和:2243922

約数の個数: 24

約数和(自身を含む): 525074940

約数和(自身を除く): 323123130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2243909, 4487818, 6731727, 11219545, 13463454, 20195181, 22439090, 33658635, 40390362, 67317270, 100975905, 201951810]

約数ペア:

[(1, 201951810), (2, 100975905), (3, 67317270), (5, 40390362), (6, 33658635), (9, 22439090), (10, 20195181), (15, 13463454), (18, 11219545), (30, 6731727), (45, 4487818), (90, 2243909)]