71291610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1117

約数の個数: 128

約数和(自身を含む): 215712000

約数和(自身を除く): 144420390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1069, 1170, 1235, 1482, 1710, 1755, 2138, 2223, 2470, 2565, 3207, 3510, 3705, 4446, 5130, 5345, 6414, 6669, 7410, 9621, 10690, 11115, 13338, 13897, 16035, 19242, 20311, 22230, 27794, 28863, 32070, 33345, 40622, 41691, 48105, 57726, 60933, 66690, 69485, 83382, 96210, 101555, 121866, 125073, 138970, 144315, 182799, 203110, 208455, 250146, 264043, 288630, 304665, 365598, 375219, 416910, 528086, 548397, 609330, 625365, 750438, 792129, 913995, 1096794, 1250730, 1320215, 1584258, 1827990, 1876095, 2376387, 2640430, 2741985, 3752190, 3960645, 4752774, 5483970, 7129161, 7921290, 11881935, 14258322, 23763870, 35645805, 71291610]

約数ペア:

[(1, 71291610), (2, 35645805), (3, 23763870), (5, 14258322), (6, 11881935), (9, 7921290), (10, 7129161), (13, 5483970), (15, 4752774), (18, 3960645), (19, 3752190), (26, 2741985), (27, 2640430), (30, 2376387), (38, 1876095), (39, 1827990), (45, 1584258), (54, 1320215), (57, 1250730), (65, 1096794), (78, 913995), (90, 792129), (95, 750438), (114, 625365), (117, 609330), (130, 548397), (135, 528086), (171, 416910), (190, 375219), (195, 365598), (234, 304665), (247, 288630), (270, 264043), (285, 250146), (342, 208455), (351, 203110), (390, 182799), (494, 144315), (513, 138970), (570, 125073), (585, 121866), (702, 101555), (741, 96210), (855, 83382), (1026, 69485), (1069, 66690), (1170, 60933), (1235, 57726), (1482, 48105), (1710, 41691), (1755, 40622), (2138, 33345), (2223, 32070), (2470, 28863), (2565, 27794), (3207, 22230), (3510, 20311), (3705, 19242), (4446, 16035), (5130, 13897), (5345, 13338), (6414, 11115), (6669, 10690), (7410, 9621)]