2244750

素因数分解:

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

素因数の和:134

約数の個数: 64

約数和(自身を含む): 5818176

約数和(自身を除く): 3573426

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 73, 75, 82, 123, 125, 146, 150, 205, 219, 246, 250, 365, 375, 410, 438, 615, 730, 750, 1025, 1095, 1230, 1825, 2050, 2190, 2993, 3075, 3650, 5125, 5475, 5986, 6150, 8979, 9125, 10250, 10950, 14965, 15375, 17958, 18250, 27375, 29930, 30750, 44895, 54750, 74825, 89790, 149650, 224475, 374125, 448950, 748250, 1122375, 2244750]

約数ペア:

[(1, 2244750), (2, 1122375), (3, 748250), (5, 448950), (6, 374125), (10, 224475), (15, 149650), (25, 89790), (30, 74825), (41, 54750), (50, 44895), (73, 30750), (75, 29930), (82, 27375), (123, 18250), (125, 17958), (146, 15375), (150, 14965), (205, 10950), (219, 10250), (246, 9125), (250, 8979), (365, 6150), (375, 5986), (410, 5475), (438, 5125), (615, 3650), (730, 3075), (750, 2993), (1025, 2190), (1095, 2050), (1230, 1825)]