1700820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 5634720

約数和(自身を除く): 3933900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 859, 990, 1718, 1980, 2577, 3436, 4295, 5154, 7731, 8590, 9449, 10308, 12885, 15462, 17180, 18898, 25770, 28347, 30924, 37796, 38655, 47245, 51540, 56694, 77310, 85041, 94490, 113388, 141735, 154620, 170082, 188980, 283470, 340164, 425205, 566940, 850410, 1700820]

約数ペア:

[(1, 1700820), (2, 850410), (3, 566940), (4, 425205), (5, 340164), (6, 283470), (9, 188980), (10, 170082), (11, 154620), (12, 141735), (15, 113388), (18, 94490), (20, 85041), (22, 77310), (30, 56694), (33, 51540), (36, 47245), (44, 38655), (45, 37796), (55, 30924), (60, 28347), (66, 25770), (90, 18898), (99, 17180), (110, 15462), (132, 12885), (165, 10308), (180, 9449), (198, 8590), (220, 7731), (330, 5154), (396, 4295), (495, 3436), (660, 2577), (859, 1980), (990, 1718)]