9531940860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{16229}}^1$

素因数の和:16508

約数の個数: 144

約数和(自身を含む): 31263654240

約数和(自身を除く): 21731713380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 251, 260, 390, 468, 502, 585, 753, 780, 1004, 1170, 1255, 1506, 2259, 2340, 2510, 3012, 3263, 3765, 4518, 5020, 6526, 7530, 9036, 9789, 11295, 13052, 15060, 16229, 16315, 19578, 22590, 29367, 32458, 32630, 39156, 45180, 48687, 48945, 58734, 64916, 65260, 81145, 97374, 97890, 117468, 146061, 146835, 162290, 194748, 195780, 210977, 243435, 292122, 293670, 324580, 421954, 486870, 584244, 587340, 632931, 730305, 843908, 973740, 1054885, 1265862, 1460610, 1898793, 2109770, 2531724, 2921220, 3164655, 3797586, 4073479, 4219540, 6329310, 7595172, 8146958, 9493965, 12220437, 12658620, 16293916, 18987930, 20367395, 24440874, 36661311, 37975860, 40734790, 48881748, 52955227, 61102185, 73322622, 81469580, 105910454, 122204370, 146645244, 158865681, 183306555, 211820908, 244408740, 264776135, 317731362, 366613110, 476597043, 529552270, 635462724, 733226220, 794328405, 953194086, 1059104540, 1588656810, 1906388172, 2382985215, 3177313620, 4765970430, 9531940860]

約数ペア:

[(1, 9531940860), (2, 4765970430), (3, 3177313620), (4, 2382985215), (5, 1906388172), (6, 1588656810), (9, 1059104540), (10, 953194086), (12, 794328405), (13, 733226220), (15, 635462724), (18, 529552270), (20, 476597043), (26, 366613110), (30, 317731362), (36, 264776135), (39, 244408740), (45, 211820908), (52, 183306555), (60, 158865681), (65, 146645244), (78, 122204370), (90, 105910454), (117, 81469580), (130, 73322622), (156, 61102185), (180, 52955227), (195, 48881748), (234, 40734790), (251, 37975860), (260, 36661311), (390, 24440874), (468, 20367395), (502, 18987930), (585, 16293916), (753, 12658620), (780, 12220437), (1004, 9493965), (1170, 8146958), (1255, 7595172), (1506, 6329310), (2259, 4219540), (2340, 4073479), (2510, 3797586), (3012, 3164655), (3263, 2921220), (3765, 2531724), (4518, 2109770), (5020, 1898793), (6526, 1460610), (7530, 1265862), (9036, 1054885), (9789, 973740), (11295, 843908), (13052, 730305), (15060, 632931), (16229, 587340), (16315, 584244), (19578, 486870), (22590, 421954), (29367, 324580), (32458, 293670), (32630, 292122), (39156, 243435), (45180, 210977), (48687, 195780), (48945, 194748), (58734, 162290), (64916, 146835), (65260, 146061), (81145, 117468), (97374, 97890)]