170743140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{105397}}^1$

素因数の和:105418

約数の個数: 60

約数和(自身を含む): 535632636

約数和(自身を除く): 364889496

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 105397, 210794, 316191, 421588, 526985, 632382, 948573, 1053970, 1264764, 1580955, 1897146, 2107940, 2845719, 3161910, 3794292, 4742865, 5691438, 6323820, 8537157, 9485730, 11382876, 14228595, 17074314, 18971460, 28457190, 34148628, 42685785, 56914380, 85371570, 170743140]

約数ペア:

[(1, 170743140), (2, 85371570), (3, 56914380), (4, 42685785), (5, 34148628), (6, 28457190), (9, 18971460), (10, 17074314), (12, 14228595), (15, 11382876), (18, 9485730), (20, 8537157), (27, 6323820), (30, 5691438), (36, 4742865), (45, 3794292), (54, 3161910), (60, 2845719), (81, 2107940), (90, 1897146), (108, 1580955), (135, 1264764), (162, 1053970), (180, 948573), (270, 632382), (324, 526985), (405, 421588), (540, 316191), (810, 210794), (1620, 105397)]