2519970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4450

約数の個数: 32

約数和(自身を含む): 6367680

約数和(自身を除く): 3847710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 4421, 8842, 13263, 22105, 26526, 44210, 66315, 83999, 132630, 167998, 251997, 419995, 503994, 839990, 1259985, 2519970]

約数ペア:

[(1, 2519970), (2, 1259985), (3, 839990), (5, 503994), (6, 419995), (10, 251997), (15, 167998), (19, 132630), (30, 83999), (38, 66315), (57, 44210), (95, 26526), (114, 22105), (190, 13263), (285, 8842), (570, 4421)]