2782728270

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1811}}^1$

素因数の和:2108

約数の個数: 160

約数和(自身を含む): 8587662336

約数和(自身を除く): 5804934066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 271, 315, 378, 405, 542, 567, 630, 810, 813, 945, 1134, 1355, 1626, 1811, 1890, 1897, 2439, 2710, 2835, 3622, 3794, 4065, 4878, 5433, 5670, 5691, 7317, 8130, 9055, 9485, 10866, 11382, 12195, 12677, 14634, 16299, 17073, 18110, 18970, 21951, 24390, 25354, 27165, 28455, 32598, 34146, 36585, 38031, 43902, 48897, 51219, 54330, 56910, 63385, 73170, 76062, 81495, 85365, 97794, 102438, 109755, 114093, 126770, 146691, 153657, 162990, 170730, 190155, 219510, 228186, 244485, 256095, 293382, 307314, 342279, 380310, 488970, 490781, 512190, 570465, 684558, 733455, 768285, 981562, 1026837, 1140930, 1466910, 1472343, 1536570, 1711395, 2053674, 2453905, 2944686, 3422790, 3435467, 4417029, 4907810, 5134185, 6870934, 7361715, 8834058, 10268370, 10306401, 13251087, 14723430, 17177335, 20612802, 22085145, 26502174, 30919203, 34354670, 39753261, 44170290, 51532005, 61838406, 66255435, 79506522, 92757609, 103064010, 132510870, 154596015, 185515218, 198766305, 278272827, 309192030, 397532610, 463788045, 556545654, 927576090, 1391364135, 2782728270]

約数ペア:

[(1, 2782728270), (2, 1391364135), (3, 927576090), (5, 556545654), (6, 463788045), (7, 397532610), (9, 309192030), (10, 278272827), (14, 198766305), (15, 185515218), (18, 154596015), (21, 132510870), (27, 103064010), (30, 92757609), (35, 79506522), (42, 66255435), (45, 61838406), (54, 51532005), (63, 44170290), (70, 39753261), (81, 34354670), (90, 30919203), (105, 26502174), (126, 22085145), (135, 20612802), (162, 17177335), (189, 14723430), (210, 13251087), (270, 10306401), (271, 10268370), (315, 8834058), (378, 7361715), (405, 6870934), (542, 5134185), (567, 4907810), (630, 4417029), (810, 3435467), (813, 3422790), (945, 2944686), (1134, 2453905), (1355, 2053674), (1626, 1711395), (1811, 1536570), (1890, 1472343), (1897, 1466910), (2439, 1140930), (2710, 1026837), (2835, 981562), (3622, 768285), (3794, 733455), (4065, 684558), (4878, 570465), (5433, 512190), (5670, 490781), (5691, 488970), (7317, 380310), (8130, 342279), (9055, 307314), (9485, 293382), (10866, 256095), (11382, 244485), (12195, 228186), (12677, 219510), (14634, 190155), (16299, 170730), (17073, 162990), (18110, 153657), (18970, 146691), (21951, 126770), (24390, 114093), (25354, 109755), (27165, 102438), (28455, 97794), (32598, 85365), (34146, 81495), (36585, 76062), (38031, 73170), (43902, 63385), (48897, 56910), (51219, 54330)]