2270397780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{94837}}^1$

素因数の和:94878

約数の個数: 144

約数和(自身を含む): 8285047680

約数和(自身を除く): 6014649900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 94837, 189674, 284511, 379348, 474185, 569022, 663859, 853533, 948370, 1138044, 1327718, 1422555, 1707066, 1801903, 1896740, 1991577, 2655436, 2845110, 3319295, 3414132, 3603806, 3983154, 4267665, 5405709, 5690220, 5974731, 6638590, 7207612, 7966308, 8535330, 9009515, 9957885, 10811418, 11949462, 12613321, 13277180, 16217127, 17070660, 18019030, 19915770, 21622836, 23898924, 25226642, 27028545, 29873655, 32434254, 36038060, 37839963, 39831540, 50453284, 54057090, 59747310, 63066605, 64868508, 75679926, 81085635, 108114180, 113519889, 119494620, 126133210, 151359852, 162171270, 189199815, 227039778, 252266420, 324342540, 378399630, 454079556, 567599445, 756799260, 1135198890, 2270397780]

約数ペア:

[(1, 2270397780), (2, 1135198890), (3, 756799260), (4, 567599445), (5, 454079556), (6, 378399630), (7, 324342540), (9, 252266420), (10, 227039778), (12, 189199815), (14, 162171270), (15, 151359852), (18, 126133210), (19, 119494620), (20, 113519889), (21, 108114180), (28, 81085635), (30, 75679926), (35, 64868508), (36, 63066605), (38, 59747310), (42, 54057090), (45, 50453284), (57, 39831540), (60, 37839963), (63, 36038060), (70, 32434254), (76, 29873655), (84, 27028545), (90, 25226642), (95, 23898924), (105, 21622836), (114, 19915770), (126, 18019030), (133, 17070660), (140, 16217127), (171, 13277180), (180, 12613321), (190, 11949462), (210, 10811418), (228, 9957885), (252, 9009515), (266, 8535330), (285, 7966308), (315, 7207612), (342, 6638590), (380, 5974731), (399, 5690220), (420, 5405709), (532, 4267665), (570, 3983154), (630, 3603806), (665, 3414132), (684, 3319295), (798, 2845110), (855, 2655436), (1140, 1991577), (1197, 1896740), (1260, 1801903), (1330, 1707066), (1596, 1422555), (1710, 1327718), (1995, 1138044), (2394, 948370), (2660, 853533), (3420, 663859), (3990, 569022), (4788, 474185), (5985, 379348), (7980, 284511), (11970, 189674), (23940, 94837)]