2986750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 6027840

約数和(自身を除く): 3041090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 919, 1625, 1838, 3250, 4595, 9190, 11947, 22975, 23894, 45950, 59735, 114875, 119470, 229750, 298675, 597350, 1493375, 2986750]

約数ペア:

[(1, 2986750), (2, 1493375), (5, 597350), (10, 298675), (13, 229750), (25, 119470), (26, 114875), (50, 59735), (65, 45950), (125, 23894), (130, 22975), (250, 11947), (325, 9190), (650, 4595), (919, 3250), (1625, 1838)]