181191330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{467}}^1\times {\mathrm{479}}^1$

素因数の和:965

約数の個数: 80

約数和(自身を含む): 489265920

約数和(自身を除く): 308074590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 467, 479, 810, 934, 958, 1401, 1437, 2335, 2395, 2802, 2874, 4203, 4311, 4670, 4790, 7005, 7185, 8406, 8622, 12609, 12933, 14010, 14370, 21015, 21555, 25218, 25866, 37827, 38799, 42030, 43110, 63045, 64665, 75654, 77598, 126090, 129330, 189135, 193995, 223693, 378270, 387990, 447386, 671079, 1118465, 1342158, 2013237, 2236930, 3355395, 4026474, 6039711, 6710790, 10066185, 12079422, 18119133, 20132370, 30198555, 36238266, 60397110, 90595665, 181191330]

約数ペア:

[(1, 181191330), (2, 90595665), (3, 60397110), (5, 36238266), (6, 30198555), (9, 20132370), (10, 18119133), (15, 12079422), (18, 10066185), (27, 6710790), (30, 6039711), (45, 4026474), (54, 3355395), (81, 2236930), (90, 2013237), (135, 1342158), (162, 1118465), (270, 671079), (405, 447386), (467, 387990), (479, 378270), (810, 223693), (934, 193995), (958, 189135), (1401, 129330), (1437, 126090), (2335, 77598), (2395, 75654), (2802, 64665), (2874, 63045), (4203, 43110), (4311, 42030), (4670, 38799), (4790, 37827), (7005, 25866), (7185, 25218), (8406, 21555), (8622, 21015), (12609, 14370), (12933, 14010)]