262019430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2911327}}^1$

素因数の和:2911340

約数の個数: 24

約数和(自身を含む): 681250752

約数和(自身を除く): 419231322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2911327, 5822654, 8733981, 14556635, 17467962, 26201943, 29113270, 43669905, 52403886, 87339810, 131009715, 262019430]

約数ペア:

[(1, 262019430), (2, 131009715), (3, 87339810), (5, 52403886), (6, 43669905), (9, 29113270), (10, 26201943), (15, 17467962), (18, 14556635), (30, 8733981), (45, 5822654), (90, 2911327)]