2015762724

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 5404439040

約数和(自身を除く): 3388676316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 109, 124, 146, 186, 218, 219, 227, 279, 292, 327, 372, 436, 438, 454, 558, 654, 657, 681, 876, 908, 981, 1116, 1308, 1314, 1362, 1962, 2043, 2263, 2628, 2724, 3379, 3924, 4086, 4526, 6758, 6789, 7037, 7957, 8172, 9052, 10137, 13516, 13578, 14074, 15914, 16571, 20274, 20367, 21111, 23871, 24743, 27156, 28148, 30411, 31828, 33142, 40548, 40734, 42222, 47742, 49486, 49713, 60822, 63333, 66284, 71613, 74229, 81468, 84444, 95484, 98972, 99426, 121644, 126666, 143226, 148458, 149139, 198852, 222687, 246667, 253332, 286452, 296916, 298278, 445374, 493334, 513701, 596556, 740001, 767033, 890748, 986668, 1027402, 1480002, 1534066, 1541103, 1806239, 2054804, 2220003, 2301099, 2960004, 3068132, 3082206, 3612478, 4440006, 4602198, 4623309, 5418717, 6164412, 6903297, 7224956, 8880012, 9204396, 9246618, 10837434, 13806594, 16256151, 18493236, 21674868, 27613188, 32512302, 55993409, 65024604, 111986818, 167980227, 223973636, 335960454, 503940681, 671920908, 1007881362, 2015762724]

約数ペア:

[(1, 2015762724), (2, 1007881362), (3, 671920908), (4, 503940681), (6, 335960454), (9, 223973636), (12, 167980227), (18, 111986818), (31, 65024604), (36, 55993409), (62, 32512302), (73, 27613188), (93, 21674868), (109, 18493236), (124, 16256151), (146, 13806594), (186, 10837434), (218, 9246618), (219, 9204396), (227, 8880012), (279, 7224956), (292, 6903297), (327, 6164412), (372, 5418717), (436, 4623309), (438, 4602198), (454, 4440006), (558, 3612478), (654, 3082206), (657, 3068132), (681, 2960004), (876, 2301099), (908, 2220003), (981, 2054804), (1116, 1806239), (1308, 1541103), (1314, 1534066), (1362, 1480002), (1962, 1027402), (2043, 986668), (2263, 890748), (2628, 767033), (2724, 740001), (3379, 596556), (3924, 513701), (4086, 493334), (4526, 445374), (6758, 298278), (6789, 296916), (7037, 286452), (7957, 253332), (8172, 246667), (9052, 222687), (10137, 198852), (13516, 149139), (13578, 148458), (14074, 143226), (15914, 126666), (16571, 121644), (20274, 99426), (20367, 98972), (21111, 95484), (23871, 84444), (24743, 81468), (27156, 74229), (28148, 71613), (30411, 66284), (31828, 63333), (33142, 60822), (40548, 49713), (40734, 49486), (42222, 47742)]