30252075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 59162880

約数和(自身を除く): 28910805

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 1987, 2175, 3045, 5075, 5961, 9935, 13909, 15225, 29805, 41727, 49675, 57623, 69545, 149025, 172869, 208635, 288115, 347725, 403361, 864345, 1043175, 1210083, 1440575, 2016805, 4321725, 6050415, 10084025, 30252075]

約数ペア:

[(1, 30252075), (3, 10084025), (5, 6050415), (7, 4321725), (15, 2016805), (21, 1440575), (25, 1210083), (29, 1043175), (35, 864345), (75, 403361), (87, 347725), (105, 288115), (145, 208635), (175, 172869), (203, 149025), (435, 69545), (525, 57623), (609, 49675), (725, 41727), (1015, 29805), (1987, 15225), (2175, 13909), (3045, 9935), (5075, 5961)]