9049209990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2017}}^1$

素因数の和:2526

約数の個数: 128

約数和(自身を含む): 24270243840

約数和(自身を除く): 15221033850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 463, 510, 570, 646, 926, 969, 1389, 1615, 1938, 2017, 2315, 2778, 3230, 4034, 4630, 4845, 6051, 6945, 7871, 8797, 9690, 10085, 12102, 13890, 15742, 17594, 20170, 23613, 26391, 30255, 34289, 38323, 39355, 43985, 47226, 52782, 60510, 68578, 76646, 78710, 87970, 102867, 114969, 118065, 131955, 149549, 171445, 191615, 205734, 229938, 236130, 263910, 299098, 342890, 383230, 448647, 514335, 574845, 651491, 747745, 897294, 933871, 1028670, 1149690, 1302982, 1495490, 1867742, 1954473, 2243235, 2801613, 3257455, 3908946, 4486470, 4669355, 5603226, 6514910, 9338710, 9772365, 14008065, 15875807, 17743549, 19544730, 28016130, 31751614, 35487098, 47627421, 53230647, 79379035, 88717745, 95254842, 106461294, 158758070, 177435490, 238137105, 266153235, 301640333, 476274210, 532306470, 603280666, 904920999, 1508201665, 1809841998, 3016403330, 4524604995, 9049209990]

約数ペア:

[(1, 9049209990), (2, 4524604995), (3, 3016403330), (5, 1809841998), (6, 1508201665), (10, 904920999), (15, 603280666), (17, 532306470), (19, 476274210), (30, 301640333), (34, 266153235), (38, 238137105), (51, 177435490), (57, 158758070), (85, 106461294), (95, 95254842), (102, 88717745), (114, 79379035), (170, 53230647), (190, 47627421), (255, 35487098), (285, 31751614), (323, 28016130), (463, 19544730), (510, 17743549), (570, 15875807), (646, 14008065), (926, 9772365), (969, 9338710), (1389, 6514910), (1615, 5603226), (1938, 4669355), (2017, 4486470), (2315, 3908946), (2778, 3257455), (3230, 2801613), (4034, 2243235), (4630, 1954473), (4845, 1867742), (6051, 1495490), (6945, 1302982), (7871, 1149690), (8797, 1028670), (9690, 933871), (10085, 897294), (12102, 747745), (13890, 651491), (15742, 574845), (17594, 514335), (20170, 448647), (23613, 383230), (26391, 342890), (30255, 299098), (34289, 263910), (38323, 236130), (39355, 229938), (43985, 205734), (47226, 191615), (52782, 171445), (60510, 149549), (68578, 131955), (76646, 118065), (78710, 114969), (87970, 102867)]