2861730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3533}}^1$

素因数の和:3552

約数の個数: 40

約数和(自身を含む): 7697052

約数和(自身を除く): 4835322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3533, 7066, 10599, 17665, 21198, 31797, 35330, 52995, 63594, 95391, 105990, 158985, 190782, 286173, 317970, 476955, 572346, 953910, 1430865, 2861730]

約数ペア:

[(1, 2861730), (2, 1430865), (3, 953910), (5, 572346), (6, 476955), (9, 317970), (10, 286173), (15, 190782), (18, 158985), (27, 105990), (30, 95391), (45, 63594), (54, 52995), (81, 35330), (90, 31797), (135, 21198), (162, 17665), (270, 10599), (405, 7066), (810, 3533)]