27784121610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{142111}}^1$

素因数の和:142161

約数の個数: 128

約数和(自身を含む): 81856512000

約数和(自身を除く): 54072390390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 343, 399, 490, 570, 665, 686, 735, 798, 931, 1029, 1330, 1470, 1715, 1862, 1995, 2058, 2793, 3430, 3990, 4655, 5145, 5586, 6517, 9310, 10290, 13034, 13965, 19551, 27930, 32585, 39102, 65170, 97755, 142111, 195510, 284222, 426333, 710555, 852666, 994777, 1421110, 1989554, 2131665, 2700109, 2984331, 4263330, 4973885, 5400218, 5968662, 6963439, 8100327, 9947770, 13500545, 13926878, 14921655, 16200654, 18900763, 20890317, 27001090, 29843310, 34817195, 37801526, 40501635, 41780634, 48744073, 56702289, 69634390, 81003270, 94503815, 97488146, 104451585, 113404578, 132305341, 146232219, 189007630, 208903170, 243720365, 264610682, 283511445, 292464438, 396916023, 487440730, 567022890, 661526705, 731161095, 793832046, 926137387, 1323053410, 1462322190, 1852274774, 1984580115, 2778412161, 3969160230, 4630686935, 5556824322, 9261373870, 13892060805, 27784121610]

約数ペア:

[(1, 27784121610), (2, 13892060805), (3, 9261373870), (5, 5556824322), (6, 4630686935), (7, 3969160230), (10, 2778412161), (14, 1984580115), (15, 1852274774), (19, 1462322190), (21, 1323053410), (30, 926137387), (35, 793832046), (38, 731161095), (42, 661526705), (49, 567022890), (57, 487440730), (70, 396916023), (95, 292464438), (98, 283511445), (105, 264610682), (114, 243720365), (133, 208903170), (147, 189007630), (190, 146232219), (210, 132305341), (245, 113404578), (266, 104451585), (285, 97488146), (294, 94503815), (343, 81003270), (399, 69634390), (490, 56702289), (570, 48744073), (665, 41780634), (686, 40501635), (735, 37801526), (798, 34817195), (931, 29843310), (1029, 27001090), (1330, 20890317), (1470, 18900763), (1715, 16200654), (1862, 14921655), (1995, 13926878), (2058, 13500545), (2793, 9947770), (3430, 8100327), (3990, 6963439), (4655, 5968662), (5145, 5400218), (5586, 4973885), (6517, 4263330), (9310, 2984331), (10290, 2700109), (13034, 2131665), (13965, 1989554), (19551, 1421110), (27930, 994777), (32585, 852666), (39102, 710555), (65170, 426333), (97755, 284222), (142111, 195510)]