2805570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{10391}}^1$

素因数の和:10407

約数の個数: 32

約数和(自身を含む): 7482240

約数和(自身を除く): 4676670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 10391, 20782, 31173, 51955, 62346, 93519, 103910, 155865, 187038, 280557, 311730, 467595, 561114, 935190, 1402785, 2805570]

約数ペア:

[(1, 2805570), (2, 1402785), (3, 935190), (5, 561114), (6, 467595), (9, 311730), (10, 280557), (15, 187038), (18, 155865), (27, 103910), (30, 93519), (45, 62346), (54, 51955), (90, 31173), (135, 20782), (270, 10391)]