16560810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 49900032

約数和(自身を除く): 33339222

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 97, 105, 126, 194, 210, 271, 291, 315, 485, 542, 582, 630, 679, 813, 873, 970, 1355, 1358, 1455, 1626, 1746, 1897, 2037, 2439, 2710, 2910, 3395, 3794, 4065, 4074, 4365, 4878, 5691, 6111, 6790, 8130, 8730, 9485, 10185, 11382, 12195, 12222, 17073, 18970, 20370, 24390, 26287, 28455, 30555, 34146, 52574, 56910, 61110, 78861, 85365, 131435, 157722, 170730, 184009, 236583, 262870, 368018, 394305, 473166, 552027, 788610, 920045, 1104054, 1182915, 1656081, 1840090, 2365830, 2760135, 3312162, 5520270, 8280405, 16560810]

約数ペア:

[(1, 16560810), (2, 8280405), (3, 5520270), (5, 3312162), (6, 2760135), (7, 2365830), (9, 1840090), (10, 1656081), (14, 1182915), (15, 1104054), (18, 920045), (21, 788610), (30, 552027), (35, 473166), (42, 394305), (45, 368018), (63, 262870), (70, 236583), (90, 184009), (97, 170730), (105, 157722), (126, 131435), (194, 85365), (210, 78861), (271, 61110), (291, 56910), (315, 52574), (485, 34146), (542, 30555), (582, 28455), (630, 26287), (679, 24390), (813, 20370), (873, 18970), (970, 17073), (1355, 12222), (1358, 12195), (1455, 11382), (1626, 10185), (1746, 9485), (1897, 8730), (2037, 8130), (2439, 6790), (2710, 6111), (2910, 5691), (3395, 4878), (3794, 4365), (4065, 4074)]