28214580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{470243}}^1$

素因数の和:470255

約数の個数: 24

約数和(自身を含む): 79000992

約数和(自身を除く): 50786412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 470243, 940486, 1410729, 1880972, 2351215, 2821458, 4702430, 5642916, 7053645, 9404860, 14107290, 28214580]

約数ペア:

[(1, 28214580), (2, 14107290), (3, 9404860), (4, 7053645), (5, 5642916), (6, 4702430), (10, 2821458), (12, 2351215), (15, 1880972), (20, 1410729), (30, 940486), (60, 470243)]