129254190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10691}}^1$

素因数の和:10745

約数の個数: 64

約数和(自身を含む): 344881152

約数和(自身を除く): 215626962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 10691, 12090, 21382, 32073, 53455, 64146, 106910, 138983, 160365, 277966, 320730, 331421, 416949, 662842, 694915, 833898, 994263, 1389830, 1657105, 1988526, 2084745, 3314210, 4169490, 4308473, 4971315, 8616946, 9942630, 12925419, 21542365, 25850838, 43084730, 64627095, 129254190]

約数ペア:

[(1, 129254190), (2, 64627095), (3, 43084730), (5, 25850838), (6, 21542365), (10, 12925419), (13, 9942630), (15, 8616946), (26, 4971315), (30, 4308473), (31, 4169490), (39, 3314210), (62, 2084745), (65, 1988526), (78, 1657105), (93, 1389830), (130, 994263), (155, 833898), (186, 694915), (195, 662842), (310, 416949), (390, 331421), (403, 320730), (465, 277966), (806, 160365), (930, 138983), (1209, 106910), (2015, 64146), (2418, 53455), (4030, 32073), (6045, 21382), (10691, 12090)]