2506290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4426

約数の個数: 32

約数和(自身を含む): 6333120

約数和(自身を除く): 3826830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 4397, 8794, 13191, 21985, 26382, 43970, 65955, 83543, 131910, 167086, 250629, 417715, 501258, 835430, 1253145, 2506290]

約数ペア:

[(1, 2506290), (2, 1253145), (3, 835430), (5, 501258), (6, 417715), (10, 250629), (15, 167086), (19, 131910), (30, 83543), (38, 65955), (57, 43970), (95, 26382), (114, 21985), (190, 13191), (285, 8794), (570, 4397)]