2458770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 3589230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1999, 3998, 5997, 9995, 11994, 19990, 29985, 59970, 81959, 163918, 245877, 409795, 491754, 819590, 1229385, 2458770]

約数ペア:

[(1, 2458770), (2, 1229385), (3, 819590), (5, 491754), (6, 409795), (10, 245877), (15, 163918), (30, 81959), (41, 59970), (82, 29985), (123, 19990), (205, 11994), (246, 9995), (410, 5997), (615, 3998), (1230, 1999)]