71329250970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{19381}}^1$

素因数の和:19757

約数の個数: 128

約数和(自身を含む): 195258919680

約数和(自身を除く): 123929668710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 317, 387, 430, 634, 645, 774, 951, 1161, 1290, 1585, 1902, 1935, 2322, 2853, 3170, 3870, 4755, 5706, 5805, 8559, 9510, 11610, 13631, 14265, 17118, 19381, 27262, 28530, 38762, 40893, 42795, 58143, 68155, 81786, 85590, 96905, 116286, 122679, 136310, 174429, 193810, 204465, 245358, 290715, 348858, 368037, 408930, 523287, 581430, 613395, 736074, 833383, 872145, 1046574, 1226790, 1666766, 1744290, 1840185, 2500149, 2616435, 3680370, 4166915, 5000298, 5232870, 6143777, 7500447, 8333830, 12287554, 12500745, 15000894, 18431331, 22501341, 25001490, 30718885, 36862662, 37502235, 45002682, 55293993, 61437770, 75004470, 92156655, 110587986, 112506705, 165881979, 184313310, 225013410, 264182411, 276469965, 331763958, 528364822, 552939930, 792547233, 829409895, 1320912055, 1585094466, 1658819790, 2377641699, 2641824110, 3962736165, 4755283398, 7132925097, 7925472330, 11888208495, 14265850194, 23776416990, 35664625485, 71329250970]

約数ペア:

[(1, 71329250970), (2, 35664625485), (3, 23776416990), (5, 14265850194), (6, 11888208495), (9, 7925472330), (10, 7132925097), (15, 4755283398), (18, 3962736165), (27, 2641824110), (30, 2377641699), (43, 1658819790), (45, 1585094466), (54, 1320912055), (86, 829409895), (90, 792547233), (129, 552939930), (135, 528364822), (215, 331763958), (258, 276469965), (270, 264182411), (317, 225013410), (387, 184313310), (430, 165881979), (634, 112506705), (645, 110587986), (774, 92156655), (951, 75004470), (1161, 61437770), (1290, 55293993), (1585, 45002682), (1902, 37502235), (1935, 36862662), (2322, 30718885), (2853, 25001490), (3170, 22501341), (3870, 18431331), (4755, 15000894), (5706, 12500745), (5805, 12287554), (8559, 8333830), (9510, 7500447), (11610, 6143777), (13631, 5232870), (14265, 5000298), (17118, 4166915), (19381, 3680370), (27262, 2616435), (28530, 2500149), (38762, 1840185), (40893, 1744290), (42795, 1666766), (58143, 1226790), (68155, 1046574), (81786, 872145), (85590, 833383), (96905, 736074), (116286, 613395), (122679, 581430), (136310, 523287), (174429, 408930), (193810, 368037), (204465, 348858), (245358, 290715)]