2017755574020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1\times {\mathrm{74047}}^1$

素因数の和:77330

約数の個数: 144

約数和(自身を含む): 6252774248448

約数和(自身を除く): 4235018674428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 3221, 4230, 6442, 8460, 9663, 12884, 16105, 19326, 28989, 32210, 38652, 48315, 57978, 64420, 74047, 96630, 115956, 144945, 148094, 151387, 193260, 222141, 289890, 296188, 302774, 370235, 444282, 454161, 579780, 605548, 666423, 740470, 756935, 888564, 908322, 1110705, 1332846, 1362483, 1480940, 1513870, 1816644, 2221410, 2270805, 2665692, 2724966, 3027740, 3332115, 3480209, 4442820, 4541610, 5449932, 6664230, 6812415, 6960418, 9083220, 10440627, 13328460, 13624830, 13920836, 17401045, 20881254, 27249660, 31321881, 34802090, 41762508, 52203135, 62643762, 69604180, 104406270, 125287524, 156609405, 208812540, 238505387, 313218810, 477010774, 626437620, 715516161, 954021548, 1192526935, 1431032322, 2146548483, 2385053870, 2862064644, 3577580805, 4293096966, 4770107740, 7155161610, 8586193932, 10732742415, 11209753189, 14310323220, 21465484830, 22419506378, 33629259567, 42930969660, 44839012756, 56048765945, 67258519134, 100887778701, 112097531890, 134517038268, 168146297835, 201775557402, 224195063780, 336292595670, 403551114804, 504438893505, 672585191340, 1008877787010, 2017755574020]

約数ペア:

[(1, 2017755574020), (2, 1008877787010), (3, 672585191340), (4, 504438893505), (5, 403551114804), (6, 336292595670), (9, 224195063780), (10, 201775557402), (12, 168146297835), (15, 134517038268), (18, 112097531890), (20, 100887778701), (30, 67258519134), (36, 56048765945), (45, 44839012756), (47, 42930969660), (60, 33629259567), (90, 22419506378), (94, 21465484830), (141, 14310323220), (180, 11209753189), (188, 10732742415), (235, 8586193932), (282, 7155161610), (423, 4770107740), (470, 4293096966), (564, 3577580805), (705, 2862064644), (846, 2385053870), (940, 2146548483), (1410, 1431032322), (1692, 1192526935), (2115, 954021548), (2820, 715516161), (3221, 626437620), (4230, 477010774), (6442, 313218810), (8460, 238505387), (9663, 208812540), (12884, 156609405), (16105, 125287524), (19326, 104406270), (28989, 69604180), (32210, 62643762), (38652, 52203135), (48315, 41762508), (57978, 34802090), (64420, 31321881), (74047, 27249660), (96630, 20881254), (115956, 17401045), (144945, 13920836), (148094, 13624830), (151387, 13328460), (193260, 10440627), (222141, 9083220), (289890, 6960418), (296188, 6812415), (302774, 6664230), (370235, 5449932), (444282, 4541610), (454161, 4442820), (579780, 3480209), (605548, 3332115), (666423, 3027740), (740470, 2724966), (756935, 2665692), (888564, 2270805), (908322, 2221410), (1110705, 1816644), (1332846, 1513870), (1362483, 1480940)]