193144890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6438163}}^1$

素因数の和:6438173

約数の個数: 16

約数和(自身を含む): 463547808

約数和(自身を除く): 270402918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6438163, 12876326, 19314489, 32190815, 38628978, 64381630, 96572445, 193144890]

約数ペア:

[(1, 193144890), (2, 96572445), (3, 64381630), (5, 38628978), (6, 32190815), (10, 19314489), (15, 12876326), (30, 6438163)]