16618996860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{276983281}}^1$

素因数の和:276983293

約数の個数: 24

約数和(自身を含む): 46533191376

約数和(自身を除く): 29914194516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 276983281, 553966562, 830949843, 1107933124, 1384916405, 1661899686, 2769832810, 3323799372, 4154749215, 5539665620, 8309498430, 16618996860]

約数ペア:

[(1, 16618996860), (2, 8309498430), (3, 5539665620), (4, 4154749215), (5, 3323799372), (6, 2769832810), (10, 1661899686), (12, 1384916405), (15, 1107933124), (20, 830949843), (30, 553966562), (60, 276983281)]