71959470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 203046912

約数和(自身を除く): 131087442

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 101, 102, 110, 127, 165, 170, 187, 202, 254, 255, 303, 330, 374, 381, 505, 510, 561, 606, 635, 762, 935, 1010, 1111, 1122, 1270, 1397, 1515, 1717, 1870, 1905, 2159, 2222, 2794, 2805, 3030, 3333, 3434, 3810, 4191, 4318, 5151, 5555, 5610, 6477, 6666, 6985, 8382, 8585, 10302, 10795, 11110, 12827, 12954, 13970, 16665, 17170, 18887, 20955, 21590, 23749, 25654, 25755, 32385, 33330, 37774, 38481, 41910, 47498, 51510, 56661, 64135, 64770, 71247, 76962, 94435, 113322, 118745, 128270, 141097, 142494, 188870, 192405, 218059, 237490, 282194, 283305, 356235, 384810, 423291, 436118, 566610, 654177, 705485, 712470, 846582, 1090295, 1308354, 1410970, 2116455, 2180590, 2398649, 3270885, 4232910, 4797298, 6541770, 7195947, 11993245, 14391894, 23986490, 35979735, 71959470]

約数ペア:

[(1, 71959470), (2, 35979735), (3, 23986490), (5, 14391894), (6, 11993245), (10, 7195947), (11, 6541770), (15, 4797298), (17, 4232910), (22, 3270885), (30, 2398649), (33, 2180590), (34, 2116455), (51, 1410970), (55, 1308354), (66, 1090295), (85, 846582), (101, 712470), (102, 705485), (110, 654177), (127, 566610), (165, 436118), (170, 423291), (187, 384810), (202, 356235), (254, 283305), (255, 282194), (303, 237490), (330, 218059), (374, 192405), (381, 188870), (505, 142494), (510, 141097), (561, 128270), (606, 118745), (635, 113322), (762, 94435), (935, 76962), (1010, 71247), (1111, 64770), (1122, 64135), (1270, 56661), (1397, 51510), (1515, 47498), (1717, 41910), (1870, 38481), (1905, 37774), (2159, 33330), (2222, 32385), (2794, 25755), (2805, 25654), (3030, 23749), (3333, 21590), (3434, 20955), (3810, 18887), (4191, 17170), (4318, 16665), (5151, 13970), (5555, 12954), (5610, 12827), (6477, 11110), (6666, 10795), (6985, 10302), (8382, 8585)]