74995260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1249921}}^1$

素因数の和:1249933

約数の個数: 24

約数和(自身を含む): 209986896

約数和(自身を除く): 134991636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1249921, 2499842, 3749763, 4999684, 6249605, 7499526, 12499210, 14999052, 18748815, 24998420, 37497630, 74995260]

約数ペア:

[(1, 74995260), (2, 37497630), (3, 24998420), (4, 18748815), (5, 14999052), (6, 12499210), (10, 7499526), (12, 6249605), (15, 4999684), (20, 3749763), (30, 2499842), (60, 1249921)]