1904525580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{2551}}^1$

素因数の和:3127

約数の個数: 96

約数和(自身を含む): 5576997888

約数和(自身を除く): 3672472308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 541, 690, 1082, 1380, 1623, 2164, 2551, 2705, 3246, 5102, 5410, 6492, 7653, 8115, 10204, 10820, 12443, 12755, 15306, 16230, 24886, 25510, 30612, 32460, 37329, 38265, 49772, 51020, 58673, 62215, 74658, 76530, 117346, 124430, 149316, 153060, 176019, 186645, 234692, 248860, 293365, 352038, 373290, 586730, 704076, 746580, 880095, 1173460, 1380091, 1760190, 2760182, 3520380, 4140273, 5520364, 6900455, 8280546, 13800910, 16561092, 20701365, 27601820, 31742093, 41402730, 63484186, 82805460, 95226279, 126968372, 158710465, 190452558, 317420930, 380905116, 476131395, 634841860, 952262790, 1904525580]

約数ペア:

[(1, 1904525580), (2, 952262790), (3, 634841860), (4, 476131395), (5, 380905116), (6, 317420930), (10, 190452558), (12, 158710465), (15, 126968372), (20, 95226279), (23, 82805460), (30, 63484186), (46, 41402730), (60, 31742093), (69, 27601820), (92, 20701365), (115, 16561092), (138, 13800910), (230, 8280546), (276, 6900455), (345, 5520364), (460, 4140273), (541, 3520380), (690, 2760182), (1082, 1760190), (1380, 1380091), (1623, 1173460), (2164, 880095), (2551, 746580), (2705, 704076), (3246, 586730), (5102, 373290), (5410, 352038), (6492, 293365), (7653, 248860), (8115, 234692), (10204, 186645), (10820, 176019), (12443, 153060), (12755, 149316), (15306, 124430), (16230, 117346), (24886, 76530), (25510, 74658), (30612, 62215), (32460, 58673), (37329, 51020), (38265, 49772)]