1287977130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{68473}}^1$

素因数の和:68516

約数の個数: 96

約数和(自身を含む): 3845499840

約数和(自身を除く): 2557522710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3762, 6270, 9405, 18810, 68473, 136946, 205419, 342365, 410838, 616257, 684730, 753203, 1027095, 1232514, 1300987, 1506406, 2054190, 2259609, 2601974, 3081285, 3766015, 3902961, 4519218, 6162570, 6504935, 6778827, 7532030, 7805922, 11298045, 11708883, 13009870, 13557654, 14310857, 19514805, 22596090, 23417766, 28621714, 33894135, 39029610, 42932571, 58544415, 67788270, 71554285, 85865142, 117088830, 128797713, 143108570, 214662855, 257595426, 429325710, 643988565, 1287977130]

約数ペア:

[(1, 1287977130), (2, 643988565), (3, 429325710), (5, 257595426), (6, 214662855), (9, 143108570), (10, 128797713), (11, 117088830), (15, 85865142), (18, 71554285), (19, 67788270), (22, 58544415), (30, 42932571), (33, 39029610), (38, 33894135), (45, 28621714), (55, 23417766), (57, 22596090), (66, 19514805), (90, 14310857), (95, 13557654), (99, 13009870), (110, 11708883), (114, 11298045), (165, 7805922), (171, 7532030), (190, 6778827), (198, 6504935), (209, 6162570), (285, 4519218), (330, 3902961), (342, 3766015), (418, 3081285), (495, 2601974), (570, 2259609), (627, 2054190), (855, 1506406), (990, 1300987), (1045, 1232514), (1254, 1027095), (1710, 753203), (1881, 684730), (2090, 616257), (3135, 410838), (3762, 342365), (6270, 205419), (9405, 136946), (18810, 68473)]