27441260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 72963072

約数和(自身を除く): 45521812

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 103, 110, 140, 154, 173, 206, 220, 308, 346, 385, 412, 515, 692, 721, 770, 865, 1030, 1133, 1211, 1442, 1540, 1730, 1903, 2060, 2266, 2422, 2884, 3460, 3605, 3806, 4532, 4844, 5665, 6055, 7210, 7612, 7931, 9515, 11330, 12110, 13321, 14420, 15862, 17819, 19030, 22660, 24220, 26642, 31724, 35638, 38060, 39655, 53284, 66605, 71276, 79310, 89095, 124733, 133210, 158620, 178190, 196009, 249466, 266420, 356380, 392018, 498932, 623665, 784036, 980045, 1247330, 1372063, 1960090, 2494660, 2744126, 3920180, 5488252, 6860315, 13720630, 27441260]

約数ペア:

[(1, 27441260), (2, 13720630), (4, 6860315), (5, 5488252), (7, 3920180), (10, 2744126), (11, 2494660), (14, 1960090), (20, 1372063), (22, 1247330), (28, 980045), (35, 784036), (44, 623665), (55, 498932), (70, 392018), (77, 356380), (103, 266420), (110, 249466), (140, 196009), (154, 178190), (173, 158620), (206, 133210), (220, 124733), (308, 89095), (346, 79310), (385, 71276), (412, 66605), (515, 53284), (692, 39655), (721, 38060), (770, 35638), (865, 31724), (1030, 26642), (1133, 24220), (1211, 22660), (1442, 19030), (1540, 17819), (1730, 15862), (1903, 14420), (2060, 13321), (2266, 12110), (2422, 11330), (2884, 9515), (3460, 7931), (3605, 7612), (3806, 7210), (4532, 6055), (4844, 5665)]