2065170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 5370624

約数和(自身を除く): 3305454

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 73, 82, 115, 123, 138, 146, 205, 219, 230, 246, 345, 365, 410, 438, 615, 690, 730, 943, 1095, 1230, 1679, 1886, 2190, 2829, 2993, 3358, 4715, 5037, 5658, 5986, 8395, 8979, 9430, 10074, 14145, 14965, 16790, 17958, 25185, 28290, 29930, 44895, 50370, 68839, 89790, 137678, 206517, 344195, 413034, 688390, 1032585, 2065170]

約数ペア:

[(1, 2065170), (2, 1032585), (3, 688390), (5, 413034), (6, 344195), (10, 206517), (15, 137678), (23, 89790), (30, 68839), (41, 50370), (46, 44895), (69, 29930), (73, 28290), (82, 25185), (115, 17958), (123, 16790), (138, 14965), (146, 14145), (205, 10074), (219, 9430), (230, 8979), (246, 8395), (345, 5986), (365, 5658), (410, 5037), (438, 4715), (615, 3358), (690, 2993), (730, 2829), (943, 2190), (1095, 1886), (1230, 1679)]