2019962610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8629}}^1$

素因数の和:8682

約数の個数: 120

約数和(自身を含む): 5770414980

約数和(自身を除く): 3750452370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 289, 306, 405, 459, 510, 578, 765, 810, 867, 918, 1377, 1445, 1530, 1734, 2295, 2601, 2754, 2890, 4335, 4590, 5202, 6885, 7803, 8629, 8670, 13005, 13770, 15606, 17258, 23409, 25887, 26010, 39015, 43145, 46818, 51774, 77661, 78030, 86290, 117045, 129435, 146693, 155322, 232983, 234090, 258870, 293386, 388305, 440079, 465966, 698949, 733465, 776610, 880158, 1164915, 1320237, 1397898, 1466930, 2200395, 2329830, 2493781, 2640474, 3494745, 3960711, 4400790, 4987562, 6601185, 6989490, 7481343, 7921422, 11882133, 12468905, 13202370, 14962686, 19803555, 22444029, 23764266, 24937810, 37406715, 39607110, 44888058, 59410665, 67332087, 74813430, 112220145, 118821330, 134664174, 201996261, 224440290, 336660435, 403992522, 673320870, 1009981305, 2019962610]

約数ペア:

[(1, 2019962610), (2, 1009981305), (3, 673320870), (5, 403992522), (6, 336660435), (9, 224440290), (10, 201996261), (15, 134664174), (17, 118821330), (18, 112220145), (27, 74813430), (30, 67332087), (34, 59410665), (45, 44888058), (51, 39607110), (54, 37406715), (81, 24937810), (85, 23764266), (90, 22444029), (102, 19803555), (135, 14962686), (153, 13202370), (162, 12468905), (170, 11882133), (255, 7921422), (270, 7481343), (289, 6989490), (306, 6601185), (405, 4987562), (459, 4400790), (510, 3960711), (578, 3494745), (765, 2640474), (810, 2493781), (867, 2329830), (918, 2200395), (1377, 1466930), (1445, 1397898), (1530, 1320237), (1734, 1164915), (2295, 880158), (2601, 776610), (2754, 733465), (2890, 698949), (4335, 465966), (4590, 440079), (5202, 388305), (6885, 293386), (7803, 258870), (8629, 234090), (8670, 232983), (13005, 155322), (13770, 146693), (15606, 129435), (17258, 117045), (23409, 86290), (25887, 78030), (26010, 77661), (39015, 51774), (43145, 46818)]