15933710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 32677344

約数和(自身を除く): 16743634

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 73, 115, 130, 146, 230, 299, 365, 598, 730, 949, 1495, 1679, 1898, 2990, 3358, 4745, 5329, 8395, 9490, 10658, 16790, 21827, 26645, 43654, 53290, 69277, 109135, 122567, 138554, 218270, 245134, 346385, 612835, 692770, 1225670, 1593371, 3186742, 7966855, 15933710]

約数ペア:

[(1, 15933710), (2, 7966855), (5, 3186742), (10, 1593371), (13, 1225670), (23, 692770), (26, 612835), (46, 346385), (65, 245134), (73, 218270), (115, 138554), (130, 122567), (146, 109135), (230, 69277), (299, 53290), (365, 43654), (598, 26645), (730, 21827), (949, 16790), (1495, 10658), (1679, 9490), (1898, 8395), (2990, 5329), (3358, 4745)]