849272710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6673}}^1$

素因数の和:6793

約数の個数: 64

約数和(自身を含む): 1816395840

約数和(自身を除く): 967123130

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 89, 110, 130, 143, 178, 286, 445, 715, 890, 979, 1157, 1430, 1958, 2314, 4895, 5785, 6673, 9790, 11570, 12727, 13346, 25454, 33365, 63635, 66730, 73403, 86749, 127270, 146806, 173498, 367015, 433745, 593897, 734030, 867490, 954239, 1187794, 1908478, 2969485, 4771195, 5938970, 6532867, 7720661, 9542390, 13065734, 15441322, 32664335, 38603305, 65328670, 77206610, 84927271, 169854542, 424636355, 849272710]

約数ペア:

[(1, 849272710), (2, 424636355), (5, 169854542), (10, 84927271), (11, 77206610), (13, 65328670), (22, 38603305), (26, 32664335), (55, 15441322), (65, 13065734), (89, 9542390), (110, 7720661), (130, 6532867), (143, 5938970), (178, 4771195), (286, 2969485), (445, 1908478), (715, 1187794), (890, 954239), (979, 867490), (1157, 734030), (1430, 593897), (1958, 433745), (2314, 367015), (4895, 173498), (5785, 146806), (6673, 127270), (9790, 86749), (11570, 73403), (12727, 66730), (13346, 63635), (25454, 33365)]