545693820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6529}}^1$

素因数の和:6747

約数の個数: 96

約数和(自身を含む): 1755264000

約数和(自身を除く): 1209570180

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, 199, 210, 398, 420, 597, 796, 995, 1194, 1393, 1990, 2388, 2786, 2985, 3980, 4179, 5572, 5970, 6529, 6965, 8358, 11940, 13058, 13930, 16716, 19587, 20895, 26116, 27860, 32645, 39174, 41790, 45703, 65290, 78348, 83580, 91406, 97935, 130580, 137109, 182812, 195870, 228515, 274218, 391740, 457030, 548436, 685545, 914060, 1299271, 1371090, 2598542, 2742180, 3897813, 5197084, 6496355, 7795626, 9094897, 12992710, 15591252, 18189794, 19489065, 25985420, 27284691, 36379588, 38978130, 45474485, 54569382, 77956260, 90948970, 109138764, 136423455, 181897940, 272846910, 545693820]

約数ペア:

[(1, 545693820), (2, 272846910), (3, 181897940), (4, 136423455), (5, 109138764), (6, 90948970), (7, 77956260), (10, 54569382), (12, 45474485), (14, 38978130), (15, 36379588), (20, 27284691), (21, 25985420), (28, 19489065), (30, 18189794), (35, 15591252), (42, 12992710), (60, 9094897), (70, 7795626), (84, 6496355), (105, 5197084), (140, 3897813), (199, 2742180), (210, 2598542), (398, 1371090), (420, 1299271), (597, 914060), (796, 685545), (995, 548436), (1194, 457030), (1393, 391740), (1990, 274218), (2388, 228515), (2786, 195870), (2985, 182812), (3980, 137109), (4179, 130580), (5572, 97935), (5970, 91406), (6529, 83580), (6965, 78348), (8358, 65290), (11940, 45703), (13058, 41790), (13930, 39174), (16716, 32645), (19587, 27860), (20895, 26116)]