225570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 554112

約数和(自身を除く): 328542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 103, 146, 206, 219, 309, 365, 438, 515, 618, 730, 1030, 1095, 1545, 2190, 3090, 7519, 15038, 22557, 37595, 45114, 75190, 112785, 225570]

約数ペア:

[(1, 225570), (2, 112785), (3, 75190), (5, 45114), (6, 37595), (10, 22557), (15, 15038), (30, 7519), (73, 3090), (103, 2190), (146, 1545), (206, 1095), (219, 1030), (309, 730), (365, 618), (438, 515)]