170217810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1288

約数の個数: 96

約数和(自身を含む): 508165632

約数和(自身を除く): 337947822

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 271, 315, 542, 630, 813, 997, 1355, 1626, 1897, 1994, 2439, 2710, 2991, 3794, 4065, 4878, 4985, 5691, 5982, 6979, 8130, 8973, 9485, 9970, 11382, 12195, 13958, 14955, 17073, 17946, 18970, 20937, 24390, 28455, 29910, 34146, 34895, 41874, 44865, 56910, 62811, 69790, 85365, 89730, 104685, 125622, 170730, 209370, 270187, 314055, 540374, 628110, 810561, 1350935, 1621122, 1891309, 2431683, 2701870, 3782618, 4052805, 4863366, 5673927, 8105610, 9456545, 11347854, 12158415, 17021781, 18913090, 24316830, 28369635, 34043562, 56739270, 85108905, 170217810]

約数ペア:

[(1, 170217810), (2, 85108905), (3, 56739270), (5, 34043562), (6, 28369635), (7, 24316830), (9, 18913090), (10, 17021781), (14, 12158415), (15, 11347854), (18, 9456545), (21, 8105610), (30, 5673927), (35, 4863366), (42, 4052805), (45, 3782618), (63, 2701870), (70, 2431683), (90, 1891309), (105, 1621122), (126, 1350935), (210, 810561), (271, 628110), (315, 540374), (542, 314055), (630, 270187), (813, 209370), (997, 170730), (1355, 125622), (1626, 104685), (1897, 89730), (1994, 85365), (2439, 69790), (2710, 62811), (2991, 56910), (3794, 44865), (4065, 41874), (4878, 34895), (4985, 34146), (5691, 29910), (5982, 28455), (6979, 24390), (8130, 20937), (8973, 18970), (9485, 17946), (9970, 17073), (11382, 14955), (12195, 13958)]