3508740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 10804248

約数和(自身を除く): 7295508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 193, 202, 303, 386, 404, 505, 579, 606, 772, 909, 965, 1010, 1158, 1212, 1515, 1737, 1818, 1930, 2020, 2316, 2895, 3030, 3474, 3636, 3860, 4545, 5790, 6060, 6948, 8685, 9090, 11580, 17370, 18180, 19493, 34740, 38986, 58479, 77972, 97465, 116958, 175437, 194930, 233916, 292395, 350874, 389860, 584790, 701748, 877185, 1169580, 1754370, 3508740]

約数ペア:

[(1, 3508740), (2, 1754370), (3, 1169580), (4, 877185), (5, 701748), (6, 584790), (9, 389860), (10, 350874), (12, 292395), (15, 233916), (18, 194930), (20, 175437), (30, 116958), (36, 97465), (45, 77972), (60, 58479), (90, 38986), (101, 34740), (180, 19493), (193, 18180), (202, 17370), (303, 11580), (386, 9090), (404, 8685), (505, 6948), (579, 6060), (606, 5790), (772, 4545), (909, 3860), (965, 3636), (1010, 3474), (1158, 3030), (1212, 2895), (1515, 2316), (1737, 2020), (1818, 1930)]