2550580451580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{2874023}}^1$

素因数の和:2876155

約数の個数: 96

約数和(自身を含む): 8165722973184

約数和(自身を除く): 5615142521604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2113, 4226, 6339, 8452, 10565, 12678, 14791, 21130, 25356, 29582, 31695, 42260, 44373, 59164, 63390, 73955, 88746, 126780, 147910, 177492, 221865, 295820, 443730, 887460, 2874023, 5748046, 8622069, 11496092, 14370115, 17244138, 20118161, 28740230, 34488276, 40236322, 43110345, 57480460, 60354483, 80472644, 86220690, 100590805, 120708966, 172441380, 201181610, 241417932, 301772415, 402363220, 603544830, 1207089660, 6072810599, 12145621198, 18218431797, 24291242396, 30364052995, 36436863594, 42509674193, 60728105990, 72873727188, 85019348386, 91092158985, 121456211980, 127529022579, 170038696772, 182184317970, 212548370965, 255058045158, 364368635940, 425096741930, 510116090316, 637645112895, 850193483860, 1275290225790, 2550580451580]

約数ペア:

[(1, 2550580451580), (2, 1275290225790), (3, 850193483860), (4, 637645112895), (5, 510116090316), (6, 425096741930), (7, 364368635940), (10, 255058045158), (12, 212548370965), (14, 182184317970), (15, 170038696772), (20, 127529022579), (21, 121456211980), (28, 91092158985), (30, 85019348386), (35, 72873727188), (42, 60728105990), (60, 42509674193), (70, 36436863594), (84, 30364052995), (105, 24291242396), (140, 18218431797), (210, 12145621198), (420, 6072810599), (2113, 1207089660), (4226, 603544830), (6339, 402363220), (8452, 301772415), (10565, 241417932), (12678, 201181610), (14791, 172441380), (21130, 120708966), (25356, 100590805), (29582, 86220690), (31695, 80472644), (42260, 60354483), (44373, 57480460), (59164, 43110345), (63390, 40236322), (73955, 34488276), (88746, 28740230), (126780, 20118161), (147910, 17244138), (177492, 14370115), (221865, 11496092), (295820, 8622069), (443730, 5748046), (887460, 2874023)]