890355660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14839261}}^1$

素因数の和:14839273

約数の個数: 24

約数和(自身を含む): 2492996016

約数和(自身を除く): 1602640356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14839261, 29678522, 44517783, 59357044, 74196305, 89035566, 148392610, 178071132, 222588915, 296785220, 445177830, 890355660]

約数ペア:

[(1, 890355660), (2, 445177830), (3, 296785220), (4, 222588915), (5, 178071132), (6, 148392610), (10, 89035566), (12, 74196305), (15, 59357044), (20, 44517783), (30, 29678522), (60, 14839261)]