131589810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2264

約数の個数: 96

約数和(自身を含む): 379529280

約数和(自身を除く): 247939470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 61, 66, 90, 99, 110, 122, 165, 183, 198, 305, 330, 366, 495, 549, 610, 671, 915, 990, 1098, 1342, 1830, 2013, 2179, 2745, 3355, 4026, 4358, 5490, 6039, 6537, 6710, 10065, 10895, 12078, 13074, 19611, 20130, 21790, 23969, 30195, 32685, 39222, 47938, 60390, 65370, 71907, 98055, 119845, 132919, 143814, 196110, 215721, 239690, 265838, 359535, 398757, 431442, 664595, 719070, 797514, 1078605, 1196271, 1329190, 1462109, 1993785, 2157210, 2392542, 2924218, 3987570, 4386327, 5981355, 7310545, 8772654, 11962710, 13158981, 14621090, 21931635, 26317962, 43863270, 65794905, 131589810]

約数ペア:

[(1, 131589810), (2, 65794905), (3, 43863270), (5, 26317962), (6, 21931635), (9, 14621090), (10, 13158981), (11, 11962710), (15, 8772654), (18, 7310545), (22, 5981355), (30, 4386327), (33, 3987570), (45, 2924218), (55, 2392542), (61, 2157210), (66, 1993785), (90, 1462109), (99, 1329190), (110, 1196271), (122, 1078605), (165, 797514), (183, 719070), (198, 664595), (305, 431442), (330, 398757), (366, 359535), (495, 265838), (549, 239690), (610, 215721), (671, 196110), (915, 143814), (990, 132919), (1098, 119845), (1342, 98055), (1830, 71907), (2013, 65370), (2179, 60390), (2745, 47938), (3355, 39222), (4026, 32685), (4358, 30195), (5490, 23969), (6039, 21790), (6537, 20130), (6710, 19611), (10065, 13074), (10895, 12078)]