2406090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 5826240

約数和(自身を除く): 3420150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 577, 695, 834, 1154, 1390, 1731, 2085, 2885, 3462, 4170, 5770, 8655, 17310, 80203, 160406, 240609, 401015, 481218, 802030, 1203045, 2406090]

約数ペア:

[(1, 2406090), (2, 1203045), (3, 802030), (5, 481218), (6, 401015), (10, 240609), (15, 160406), (30, 80203), (139, 17310), (278, 8655), (417, 5770), (577, 4170), (695, 3462), (834, 2885), (1154, 2085), (1390, 1731)]