2247490620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6029}}^1$

素因数の和:6172

約数の個数: 144

約数和(自身を含む): 7243236000

約数和(自身を除く): 4995745380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 109, 114, 171, 180, 190, 218, 228, 285, 327, 342, 380, 436, 545, 570, 654, 684, 855, 981, 1090, 1140, 1308, 1635, 1710, 1962, 2071, 2180, 3270, 3420, 3924, 4142, 4905, 6029, 6213, 6540, 8284, 9810, 10355, 12058, 12426, 18087, 18639, 19620, 20710, 24116, 24852, 30145, 31065, 36174, 37278, 41420, 54261, 60290, 62130, 72348, 74556, 90435, 93195, 108522, 114551, 120580, 124260, 180870, 186390, 217044, 229102, 271305, 343653, 361740, 372780, 458204, 542610, 572755, 657161, 687306, 1030959, 1085220, 1145510, 1314322, 1374612, 1718265, 1971483, 2061918, 2291020, 2628644, 3285805, 3436530, 3942966, 4123836, 5154795, 5914449, 6571610, 6873060, 7885932, 9857415, 10309590, 11828898, 12486059, 13143220, 19714830, 20619180, 23657796, 24972118, 29572245, 37458177, 39429660, 49944236, 59144490, 62430295, 74916354, 112374531, 118288980, 124860590, 149832708, 187290885, 224749062, 249721180, 374581770, 449498124, 561872655, 749163540, 1123745310, 2247490620]

約数ペア:

[(1, 2247490620), (2, 1123745310), (3, 749163540), (4, 561872655), (5, 449498124), (6, 374581770), (9, 249721180), (10, 224749062), (12, 187290885), (15, 149832708), (18, 124860590), (19, 118288980), (20, 112374531), (30, 74916354), (36, 62430295), (38, 59144490), (45, 49944236), (57, 39429660), (60, 37458177), (76, 29572245), (90, 24972118), (95, 23657796), (109, 20619180), (114, 19714830), (171, 13143220), (180, 12486059), (190, 11828898), (218, 10309590), (228, 9857415), (285, 7885932), (327, 6873060), (342, 6571610), (380, 5914449), (436, 5154795), (545, 4123836), (570, 3942966), (654, 3436530), (684, 3285805), (855, 2628644), (981, 2291020), (1090, 2061918), (1140, 1971483), (1308, 1718265), (1635, 1374612), (1710, 1314322), (1962, 1145510), (2071, 1085220), (2180, 1030959), (3270, 687306), (3420, 657161), (3924, 572755), (4142, 542610), (4905, 458204), (6029, 372780), (6213, 361740), (6540, 343653), (8284, 271305), (9810, 229102), (10355, 217044), (12058, 186390), (12426, 180870), (18087, 124260), (18639, 120580), (19620, 114551), (20710, 108522), (24116, 93195), (24852, 90435), (30145, 74556), (31065, 72348), (36174, 62130), (37278, 60290), (41420, 54261)]