30984912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:601

約数の個数: 120

約数和(自身を含む): 100975680

約数和(自身を除く): 69990768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 59, 63, 72, 84, 112, 118, 126, 144, 168, 177, 236, 252, 336, 354, 413, 472, 504, 521, 531, 708, 826, 944, 1008, 1042, 1062, 1239, 1416, 1563, 1652, 2084, 2124, 2478, 2832, 3126, 3304, 3647, 3717, 4168, 4248, 4689, 4956, 6252, 6608, 7294, 7434, 8336, 8496, 9378, 9912, 10941, 12504, 14588, 14868, 18756, 19824, 21882, 25008, 29176, 29736, 30739, 32823, 37512, 43764, 58352, 59472, 61478, 65646, 75024, 87528, 92217, 122956, 131292, 175056, 184434, 215173, 245912, 262584, 276651, 368868, 430346, 491824, 525168, 553302, 645519, 737736, 860692, 1106604, 1291038, 1475472, 1721384, 1936557, 2213208, 2582076, 3442768, 3873114, 4426416, 5164152, 7746228, 10328304, 15492456, 30984912]

約数ペア:

[(1, 30984912), (2, 15492456), (3, 10328304), (4, 7746228), (6, 5164152), (7, 4426416), (8, 3873114), (9, 3442768), (12, 2582076), (14, 2213208), (16, 1936557), (18, 1721384), (21, 1475472), (24, 1291038), (28, 1106604), (36, 860692), (42, 737736), (48, 645519), (56, 553302), (59, 525168), (63, 491824), (72, 430346), (84, 368868), (112, 276651), (118, 262584), (126, 245912), (144, 215173), (168, 184434), (177, 175056), (236, 131292), (252, 122956), (336, 92217), (354, 87528), (413, 75024), (472, 65646), (504, 61478), (521, 59472), (531, 58352), (708, 43764), (826, 37512), (944, 32823), (1008, 30739), (1042, 29736), (1062, 29176), (1239, 25008), (1416, 21882), (1563, 19824), (1652, 18756), (2084, 14868), (2124, 14588), (2478, 12504), (2832, 10941), (3126, 9912), (3304, 9378), (3647, 8496), (3717, 8336), (4168, 7434), (4248, 7294), (4689, 6608), (4956, 6252)]