1386389250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{205391}}^1$

素因数の和:205417

約数の個数: 64

約数和(自身を含む): 3844938240

約数和(自身を除く): 2458548990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 205391, 410782, 616173, 1026955, 1232346, 1848519, 2053910, 3080865, 3697038, 5134775, 5545557, 6161730, 9242595, 10269550, 11091114, 15404325, 18485190, 25673875, 27727785, 30808650, 46212975, 51347750, 55455570, 77021625, 92425950, 138638925, 154043250, 231064875, 277277850, 462129750, 693194625, 1386389250]

約数ペア:

[(1, 1386389250), (2, 693194625), (3, 462129750), (5, 277277850), (6, 231064875), (9, 154043250), (10, 138638925), (15, 92425950), (18, 77021625), (25, 55455570), (27, 51347750), (30, 46212975), (45, 30808650), (50, 27727785), (54, 25673875), (75, 18485190), (90, 15404325), (125, 11091114), (135, 10269550), (150, 9242595), (225, 6161730), (250, 5545557), (270, 5134775), (375, 3697038), (450, 3080865), (675, 2053910), (750, 1848519), (1125, 1232346), (1350, 1026955), (2250, 616173), (3375, 410782), (6750, 205391)]