68044470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13421}}^1$

素因数の和:13457

約数の個数: 48

約数和(自身を含む): 176848272

約数和(自身を除く): 108803802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 13421, 26842, 40263, 67105, 80526, 134210, 174473, 201315, 348946, 402630, 523419, 872365, 1046838, 1744730, 2268149, 2617095, 4536298, 5234190, 6804447, 11340745, 13608894, 22681490, 34022235, 68044470]

約数ペア:

[(1, 68044470), (2, 34022235), (3, 22681490), (5, 13608894), (6, 11340745), (10, 6804447), (13, 5234190), (15, 4536298), (26, 2617095), (30, 2268149), (39, 1744730), (65, 1046838), (78, 872365), (130, 523419), (169, 402630), (195, 348946), (338, 201315), (390, 174473), (507, 134210), (845, 80526), (1014, 67105), (1690, 40263), (2535, 26842), (5070, 13421)]