29623140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 90417600

約数和(自身を除く): 60794460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 827, 995, 1194, 1654, 1791, 1990, 2388, 2481, 2985, 3308, 3582, 3980, 4135, 4962, 5970, 7164, 7443, 8270, 8955, 9924, 11940, 12405, 14886, 16540, 17910, 24810, 29772, 35820, 37215, 49620, 74430, 148860, 164573, 329146, 493719, 658292, 822865, 987438, 1481157, 1645730, 1974876, 2468595, 2962314, 3291460, 4937190, 5924628, 7405785, 9874380, 14811570, 29623140]

約数ペア:

[(1, 29623140), (2, 14811570), (3, 9874380), (4, 7405785), (5, 5924628), (6, 4937190), (9, 3291460), (10, 2962314), (12, 2468595), (15, 1974876), (18, 1645730), (20, 1481157), (30, 987438), (36, 822865), (45, 658292), (60, 493719), (90, 329146), (180, 164573), (199, 148860), (398, 74430), (597, 49620), (796, 37215), (827, 35820), (995, 29772), (1194, 24810), (1654, 17910), (1791, 16540), (1990, 14886), (2388, 12405), (2481, 11940), (2985, 9924), (3308, 8955), (3582, 8270), (3980, 7443), (4135, 7164), (4962, 5970)]