29129831080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{6379}}^1$

素因数の和:6791

約数の個数: 128

約数和(自身を含む): 76731494400

約数和(自身を除く): 47601663320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 347, 376, 470, 658, 694, 940, 1316, 1388, 1645, 1735, 1880, 2429, 2632, 2776, 3290, 3470, 4858, 6379, 6580, 6940, 9716, 12145, 12758, 13160, 13880, 16309, 19432, 24290, 25516, 31895, 32618, 44653, 48580, 51032, 63790, 65236, 81545, 89306, 97160, 114163, 127580, 130472, 163090, 178612, 223265, 228326, 255160, 299813, 326180, 357224, 446530, 456652, 570815, 599626, 652360, 893060, 913304, 1141630, 1199252, 1499065, 1786120, 2098691, 2213513, 2283260, 2398504, 2998130, 4197382, 4427026, 4566520, 5996260, 8394764, 8854052, 10493455, 11067565, 11992520, 15494591, 16789528, 17708104, 20986910, 22135130, 30989182, 41973820, 44270260, 61978364, 77472955, 83947640, 88540520, 104035111, 123956728, 154945910, 208070222, 309891820, 416140444, 520175555, 619783640, 728245777, 832280888, 1040351110, 1456491554, 2080702220, 2912983108, 3641228885, 4161404440, 5825966216, 7282457770, 14564915540, 29129831080]

約数ペア:

[(1, 29129831080), (2, 14564915540), (4, 7282457770), (5, 5825966216), (7, 4161404440), (8, 3641228885), (10, 2912983108), (14, 2080702220), (20, 1456491554), (28, 1040351110), (35, 832280888), (40, 728245777), (47, 619783640), (56, 520175555), (70, 416140444), (94, 309891820), (140, 208070222), (188, 154945910), (235, 123956728), (280, 104035111), (329, 88540520), (347, 83947640), (376, 77472955), (470, 61978364), (658, 44270260), (694, 41973820), (940, 30989182), (1316, 22135130), (1388, 20986910), (1645, 17708104), (1735, 16789528), (1880, 15494591), (2429, 11992520), (2632, 11067565), (2776, 10493455), (3290, 8854052), (3470, 8394764), (4858, 5996260), (6379, 4566520), (6580, 4427026), (6940, 4197382), (9716, 2998130), (12145, 2398504), (12758, 2283260), (13160, 2213513), (13880, 2098691), (16309, 1786120), (19432, 1499065), (24290, 1199252), (25516, 1141630), (31895, 913304), (32618, 893060), (44653, 652360), (48580, 599626), (51032, 570815), (63790, 456652), (65236, 446530), (81545, 357224), (89306, 326180), (97160, 299813), (114163, 255160), (127580, 228326), (130472, 223265), (163090, 178612)]