33516540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2451

約数の個数: 72

約数和(自身を含む): 102997440

約数和(自身を除く): 69480900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2357, 2370, 2844, 3555, 4714, 4740, 7071, 7110, 9428, 11785, 14142, 14220, 21213, 23570, 28284, 35355, 42426, 47140, 70710, 84852, 106065, 141420, 186203, 212130, 372406, 424260, 558609, 744812, 931015, 1117218, 1675827, 1862030, 2234436, 2793045, 3351654, 3724060, 5586090, 6703308, 8379135, 11172180, 16758270, 33516540]

約数ペア:

[(1, 33516540), (2, 16758270), (3, 11172180), (4, 8379135), (5, 6703308), (6, 5586090), (9, 3724060), (10, 3351654), (12, 2793045), (15, 2234436), (18, 1862030), (20, 1675827), (30, 1117218), (36, 931015), (45, 744812), (60, 558609), (79, 424260), (90, 372406), (158, 212130), (180, 186203), (237, 141420), (316, 106065), (395, 84852), (474, 70710), (711, 47140), (790, 42426), (948, 35355), (1185, 28284), (1422, 23570), (1580, 21213), (2357, 14220), (2370, 14142), (2844, 11785), (3555, 9428), (4714, 7110), (4740, 7071)]