266987010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2393}}^1\times {\mathrm{3719}}^1$

素因数の和:6122

約数の個数: 32

約数和(自身を含む): 641208960

約数和(自身を除く): 374221950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2393, 3719, 4786, 7179, 7438, 11157, 11965, 14358, 18595, 22314, 23930, 35895, 37190, 55785, 71790, 111570, 8899567, 17799134, 26698701, 44497835, 53397402, 88995670, 133493505, 266987010]

約数ペア:

[(1, 266987010), (2, 133493505), (3, 88995670), (5, 53397402), (6, 44497835), (10, 26698701), (15, 17799134), (30, 8899567), (2393, 111570), (3719, 71790), (4786, 55785), (7179, 37190), (7438, 35895), (11157, 23930), (11965, 22314), (14358, 18595)]