109265390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1497

約数の個数: 64

約数和(自身を含む): 230307840

約数和(自身を除く): 121042450

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 62, 65, 95, 130, 155, 190, 247, 310, 403, 494, 589, 806, 1178, 1235, 1427, 2015, 2470, 2854, 2945, 4030, 5890, 7135, 7657, 14270, 15314, 18551, 27113, 37102, 38285, 44237, 54226, 76570, 88474, 92755, 135565, 185510, 221185, 271130, 352469, 442370, 575081, 704938, 840503, 1150162, 1681006, 1762345, 2875405, 3524690, 4202515, 5750810, 8405030, 10926539, 21853078, 54632695, 109265390]

約数ペア:

[(1, 109265390), (2, 54632695), (5, 21853078), (10, 10926539), (13, 8405030), (19, 5750810), (26, 4202515), (31, 3524690), (38, 2875405), (62, 1762345), (65, 1681006), (95, 1150162), (130, 840503), (155, 704938), (190, 575081), (247, 442370), (310, 352469), (403, 271130), (494, 221185), (589, 185510), (806, 135565), (1178, 92755), (1235, 88474), (1427, 76570), (2015, 54226), (2470, 44237), (2854, 38285), (2945, 37102), (4030, 27113), (5890, 18551), (7135, 15314), (7657, 14270)]