17212620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6997}}^1$

素因数の和:7050

約数の個数: 48

約数和(自身を含む): 49377888

約数和(自身を除く): 32165268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 6997, 13994, 20991, 27988, 34985, 41982, 69970, 83964, 104955, 139940, 209910, 286877, 419820, 573754, 860631, 1147508, 1434385, 1721262, 2868770, 3442524, 4303155, 5737540, 8606310, 17212620]

約数ペア:

[(1, 17212620), (2, 8606310), (3, 5737540), (4, 4303155), (5, 3442524), (6, 2868770), (10, 1721262), (12, 1434385), (15, 1147508), (20, 860631), (30, 573754), (41, 419820), (60, 286877), (82, 209910), (123, 139940), (164, 104955), (205, 83964), (246, 69970), (410, 41982), (492, 34985), (615, 27988), (820, 20991), (1230, 13994), (2460, 6997)]