520013670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:698

約数の個数: 128

約数和(自身を含む): 1434267648

約数和(自身を除く): 914253978

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 131, 138, 165, 230, 253, 262, 330, 345, 393, 506, 523, 655, 690, 759, 786, 1046, 1265, 1310, 1441, 1518, 1569, 1965, 2530, 2615, 2882, 3013, 3138, 3795, 3930, 4323, 5230, 5753, 6026, 7205, 7590, 7845, 8646, 9039, 11506, 12029, 14410, 15065, 15690, 17259, 18078, 21615, 24058, 28765, 30130, 33143, 34518, 36087, 43230, 45195, 57530, 60145, 66286, 68513, 72174, 86295, 90390, 99429, 120290, 132319, 137026, 165715, 172590, 180435, 198858, 205539, 264638, 331430, 342565, 360870, 396957, 411078, 497145, 661595, 685130, 753643, 793914, 994290, 1027695, 1323190, 1507286, 1575799, 1984785, 2055390, 2260929, 3151598, 3768215, 3969570, 4521858, 4727397, 7536430, 7878995, 9454794, 11304645, 15757990, 17333789, 22609290, 23636985, 34667578, 47273970, 52001367, 86668945, 104002734, 173337890, 260006835, 520013670]

約数ペア:

[(1, 520013670), (2, 260006835), (3, 173337890), (5, 104002734), (6, 86668945), (10, 52001367), (11, 47273970), (15, 34667578), (22, 23636985), (23, 22609290), (30, 17333789), (33, 15757990), (46, 11304645), (55, 9454794), (66, 7878995), (69, 7536430), (110, 4727397), (115, 4521858), (131, 3969570), (138, 3768215), (165, 3151598), (230, 2260929), (253, 2055390), (262, 1984785), (330, 1575799), (345, 1507286), (393, 1323190), (506, 1027695), (523, 994290), (655, 793914), (690, 753643), (759, 685130), (786, 661595), (1046, 497145), (1265, 411078), (1310, 396957), (1441, 360870), (1518, 342565), (1569, 331430), (1965, 264638), (2530, 205539), (2615, 198858), (2882, 180435), (3013, 172590), (3138, 165715), (3795, 137026), (3930, 132319), (4323, 120290), (5230, 99429), (5753, 90390), (6026, 86295), (7205, 72174), (7590, 68513), (7845, 66286), (8646, 60145), (9039, 57530), (11506, 45195), (12029, 43230), (14410, 36087), (15065, 34518), (15690, 33143), (17259, 30130), (18078, 28765), (21615, 24058)]