27470820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 84954240

約数和(自身を除く): 57483420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 859, 1066, 1230, 1599, 1718, 2132, 2460, 2577, 2665, 3198, 3436, 4295, 5154, 5330, 6396, 7995, 8590, 10308, 10660, 11167, 12885, 15990, 17180, 22334, 25770, 31980, 33501, 35219, 44668, 51540, 55835, 67002, 70438, 105657, 111670, 134004, 140876, 167505, 176095, 211314, 223340, 335010, 352190, 422628, 457847, 528285, 670020, 704380, 915694, 1056570, 1373541, 1831388, 2113140, 2289235, 2747082, 4578470, 5494164, 6867705, 9156940, 13735410, 27470820]

約数ペア:

[(1, 27470820), (2, 13735410), (3, 9156940), (4, 6867705), (5, 5494164), (6, 4578470), (10, 2747082), (12, 2289235), (13, 2113140), (15, 1831388), (20, 1373541), (26, 1056570), (30, 915694), (39, 704380), (41, 670020), (52, 528285), (60, 457847), (65, 422628), (78, 352190), (82, 335010), (123, 223340), (130, 211314), (156, 176095), (164, 167505), (195, 140876), (205, 134004), (246, 111670), (260, 105657), (390, 70438), (410, 67002), (492, 55835), (533, 51540), (615, 44668), (780, 35219), (820, 33501), (859, 31980), (1066, 25770), (1230, 22334), (1599, 17180), (1718, 15990), (2132, 12885), (2460, 11167), (2577, 10660), (2665, 10308), (3198, 8590), (3436, 7995), (4295, 6396), (5154, 5330)]