30864456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 99360000

約数和(自身を除く): 68495544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 137, 149, 168, 189, 216, 252, 274, 298, 378, 411, 447, 504, 548, 596, 756, 822, 894, 959, 1043, 1096, 1192, 1233, 1341, 1512, 1644, 1788, 1918, 2086, 2466, 2682, 2877, 3129, 3288, 3576, 3699, 3836, 4023, 4172, 4932, 5364, 5754, 6258, 7398, 7672, 8046, 8344, 8631, 9387, 9864, 10728, 11508, 12516, 14796, 16092, 17262, 18774, 20413, 23016, 25032, 25893, 28161, 29592, 32184, 34524, 37548, 40826, 51786, 56322, 61239, 69048, 75096, 81652, 103572, 112644, 122478, 142891, 163304, 183717, 207144, 225288, 244956, 285782, 367434, 428673, 489912, 551151, 571564, 734868, 857346, 1102302, 1143128, 1286019, 1469736, 1714692, 2204604, 2572038, 3429384, 3858057, 4409208, 5144076, 7716114, 10288152, 15432228, 30864456]

約数ペア:

[(1, 30864456), (2, 15432228), (3, 10288152), (4, 7716114), (6, 5144076), (7, 4409208), (8, 3858057), (9, 3429384), (12, 2572038), (14, 2204604), (18, 1714692), (21, 1469736), (24, 1286019), (27, 1143128), (28, 1102302), (36, 857346), (42, 734868), (54, 571564), (56, 551151), (63, 489912), (72, 428673), (84, 367434), (108, 285782), (126, 244956), (137, 225288), (149, 207144), (168, 183717), (189, 163304), (216, 142891), (252, 122478), (274, 112644), (298, 103572), (378, 81652), (411, 75096), (447, 69048), (504, 61239), (548, 56322), (596, 51786), (756, 40826), (822, 37548), (894, 34524), (959, 32184), (1043, 29592), (1096, 28161), (1192, 25893), (1233, 25032), (1341, 23016), (1512, 20413), (1644, 18774), (1788, 17262), (1918, 16092), (2086, 14796), (2466, 12516), (2682, 11508), (2877, 10728), (3129, 9864), (3288, 9387), (3576, 8631), (3699, 8344), (3836, 8046), (4023, 7672), (4172, 7398), (4932, 6258), (5364, 5754)]