78300530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 182217600

約数和(自身を除く): 103917070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 73, 77, 98, 110, 146, 154, 199, 245, 365, 385, 398, 490, 511, 539, 730, 770, 803, 995, 1022, 1078, 1393, 1606, 1990, 2189, 2555, 2695, 2786, 3577, 4015, 4378, 5110, 5390, 5621, 6965, 7154, 8030, 9751, 10945, 11242, 13930, 14527, 15323, 17885, 19502, 21890, 28105, 29054, 30646, 35770, 39347, 48755, 56210, 72635, 76615, 78694, 97510, 101689, 107261, 145270, 153230, 159797, 196735, 203378, 214522, 319594, 393470, 508445, 536305, 711823, 798985, 1016890, 1072610, 1118579, 1423646, 1597970, 2237158, 3559115, 5592895, 7118230, 7830053, 11185790, 15660106, 39150265, 78300530]

約数ペア:

[(1, 78300530), (2, 39150265), (5, 15660106), (7, 11185790), (10, 7830053), (11, 7118230), (14, 5592895), (22, 3559115), (35, 2237158), (49, 1597970), (55, 1423646), (70, 1118579), (73, 1072610), (77, 1016890), (98, 798985), (110, 711823), (146, 536305), (154, 508445), (199, 393470), (245, 319594), (365, 214522), (385, 203378), (398, 196735), (490, 159797), (511, 153230), (539, 145270), (730, 107261), (770, 101689), (803, 97510), (995, 78694), (1022, 76615), (1078, 72635), (1393, 56210), (1606, 48755), (1990, 39347), (2189, 35770), (2555, 30646), (2695, 29054), (2786, 28105), (3577, 21890), (4015, 19502), (4378, 17885), (5110, 15323), (5390, 14527), (5621, 13930), (6965, 11242), (7154, 10945), (8030, 9751)]