829609830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1669}}^1$

素因数の和:1955

約数の個数: 128

約数和(自身を含む): 2539468800

約数和(自身を除く): 1709858970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 263, 270, 315, 378, 526, 630, 789, 945, 1315, 1578, 1669, 1841, 1890, 2367, 2630, 3338, 3682, 3945, 4734, 5007, 5523, 7101, 7890, 8345, 9205, 10014, 11046, 11683, 11835, 14202, 15021, 16569, 16690, 18410, 23366, 23670, 25035, 27615, 30042, 33138, 35049, 35505, 45063, 49707, 50070, 55230, 58415, 70098, 71010, 75105, 82845, 90126, 99414, 105147, 116830, 150210, 165690, 175245, 210294, 225315, 248535, 315441, 350490, 438947, 450630, 497070, 525735, 630882, 877894, 1051470, 1316841, 1577205, 2194735, 2633682, 3072629, 3154410, 3950523, 4389470, 6145258, 6584205, 7901046, 9217887, 11851569, 13168410, 15363145, 18435774, 19752615, 23703138, 27653661, 30726290, 39505230, 46089435, 55307322, 59257845, 82960983, 92178870, 118515690, 138268305, 165921966, 276536610, 414804915, 829609830]

約数ペア:

[(1, 829609830), (2, 414804915), (3, 276536610), (5, 165921966), (6, 138268305), (7, 118515690), (9, 92178870), (10, 82960983), (14, 59257845), (15, 55307322), (18, 46089435), (21, 39505230), (27, 30726290), (30, 27653661), (35, 23703138), (42, 19752615), (45, 18435774), (54, 15363145), (63, 13168410), (70, 11851569), (90, 9217887), (105, 7901046), (126, 6584205), (135, 6145258), (189, 4389470), (210, 3950523), (263, 3154410), (270, 3072629), (315, 2633682), (378, 2194735), (526, 1577205), (630, 1316841), (789, 1051470), (945, 877894), (1315, 630882), (1578, 525735), (1669, 497070), (1841, 450630), (1890, 438947), (2367, 350490), (2630, 315441), (3338, 248535), (3682, 225315), (3945, 210294), (4734, 175245), (5007, 165690), (5523, 150210), (7101, 116830), (7890, 105147), (8345, 99414), (9205, 90126), (10014, 82845), (11046, 75105), (11683, 71010), (11835, 70098), (14202, 58415), (15021, 55230), (16569, 50070), (16690, 49707), (18410, 45063), (23366, 35505), (23670, 35049), (25035, 33138), (27615, 30042)]