71864370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1667}}^1$

素因数の和:2159

約数の個数: 48

約数和(自身を含む): 187349760

約数和(自身を除く): 115485390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 479, 958, 1437, 1667, 2395, 2874, 3334, 4311, 4790, 5001, 7185, 8335, 8622, 10002, 14370, 15003, 16670, 21555, 25005, 30006, 43110, 50010, 75015, 150030, 798493, 1596986, 2395479, 3992465, 4790958, 7186437, 7984930, 11977395, 14372874, 23954790, 35932185, 71864370]

約数ペア:

[(1, 71864370), (2, 35932185), (3, 23954790), (5, 14372874), (6, 11977395), (9, 7984930), (10, 7186437), (15, 4790958), (18, 3992465), (30, 2395479), (45, 1596986), (90, 798493), (479, 150030), (958, 75015), (1437, 50010), (1667, 43110), (2395, 30006), (2874, 25005), (3334, 21555), (4311, 16670), (4790, 15003), (5001, 14370), (7185, 10002), (8335, 8622)]