70086403205

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 105523948800

約数和(自身を除く): 35437545595

約数列:

[1, 5, 7, 13, 35, 65, 91, 149, 169, 281, 283, 455, 745, 845, 1043, 1183, 1405, 1415, 1937, 1967, 1981, 3653, 3679, 5215, 5915, 9685, 9835, 9905, 13559, 18265, 18395, 25181, 25571, 25753, 41869, 42167, 47489, 47827, 67795, 79523, 125905, 127855, 128765, 176267, 209345, 210835, 237445, 239135, 293083, 295169, 332423, 334789, 397615, 544297, 548171, 556661, 881335, 1033799, 1465415, 1475845, 1662115, 1673945, 2721485, 2740855, 2783305, 3810079, 3837197, 5168995, 7075861, 7126223, 7236593, 11848927, 13439387, 19050395, 19185985, 35379305, 35631115, 36182965, 49531027, 49883561, 59244635, 67196935, 82942489, 94075709, 154036051, 247655135, 249417805, 414712445, 470378545, 770180255, 1078252357, 2002468663, 5391261785, 10012343315, 14017280641, 70086403205]

約数ペア:

[(1, 70086403205), (5, 14017280641), (7, 10012343315), (13, 5391261785), (35, 2002468663), (65, 1078252357), (91, 770180255), (149, 470378545), (169, 414712445), (281, 249417805), (283, 247655135), (455, 154036051), (745, 94075709), (845, 82942489), (1043, 67196935), (1183, 59244635), (1405, 49883561), (1415, 49531027), (1937, 36182965), (1967, 35631115), (1981, 35379305), (3653, 19185985), (3679, 19050395), (5215, 13439387), (5915, 11848927), (9685, 7236593), (9835, 7126223), (9905, 7075861), (13559, 5168995), (18265, 3837197), (18395, 3810079), (25181, 2783305), (25571, 2740855), (25753, 2721485), (41869, 1673945), (42167, 1662115), (47489, 1475845), (47827, 1465415), (67795, 1033799), (79523, 881335), (125905, 556661), (127855, 548171), (128765, 544297), (176267, 397615), (209345, 334789), (210835, 332423), (237445, 295169), (239135, 293083)]