17683140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1481}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 49795200

約数和(自身を除く): 32112060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1481, 1990, 2388, 2962, 2985, 3980, 4443, 5924, 5970, 7405, 8886, 11940, 14810, 17772, 22215, 29620, 44430, 88860, 294719, 589438, 884157, 1178876, 1473595, 1768314, 2947190, 3536628, 4420785, 5894380, 8841570, 17683140]

約数ペア:

[(1, 17683140), (2, 8841570), (3, 5894380), (4, 4420785), (5, 3536628), (6, 2947190), (10, 1768314), (12, 1473595), (15, 1178876), (20, 884157), (30, 589438), (60, 294719), (199, 88860), (398, 44430), (597, 29620), (796, 22215), (995, 17772), (1194, 14810), (1481, 11940), (1990, 8886), (2388, 7405), (2962, 5970), (2985, 5924), (3980, 4443)]