3522220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 9031680

約数和(自身を除く): 5509460

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 31, 38, 46, 52, 62, 65, 76, 92, 95, 115, 124, 130, 155, 190, 230, 247, 260, 299, 310, 380, 403, 437, 460, 494, 589, 598, 620, 713, 806, 874, 988, 1178, 1196, 1235, 1426, 1495, 1612, 1748, 2015, 2185, 2356, 2470, 2852, 2945, 2990, 3565, 4030, 4370, 4940, 5681, 5890, 5980, 7130, 7657, 8060, 8740, 9269, 11362, 11780, 13547, 14260, 15314, 18538, 22724, 27094, 28405, 30628, 37076, 38285, 46345, 54188, 56810, 67735, 76570, 92690, 113620, 135470, 153140, 176111, 185380, 270940, 352222, 704444, 880555, 1761110, 3522220]

約数ペア:

[(1, 3522220), (2, 1761110), (4, 880555), (5, 704444), (10, 352222), (13, 270940), (19, 185380), (20, 176111), (23, 153140), (26, 135470), (31, 113620), (38, 92690), (46, 76570), (52, 67735), (62, 56810), (65, 54188), (76, 46345), (92, 38285), (95, 37076), (115, 30628), (124, 28405), (130, 27094), (155, 22724), (190, 18538), (230, 15314), (247, 14260), (260, 13547), (299, 11780), (310, 11362), (380, 9269), (403, 8740), (437, 8060), (460, 7657), (494, 7130), (589, 5980), (598, 5890), (620, 5681), (713, 4940), (806, 4370), (874, 4030), (988, 3565), (1178, 2990), (1196, 2945), (1235, 2852), (1426, 2470), (1495, 2356), (1612, 2185), (1748, 2015)]