30376365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 21515475

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 857, 2085, 2363, 2571, 4285, 7089, 11815, 12855, 14569, 35445, 43707, 72845, 119123, 218535, 357369, 595615, 1786845, 2025091, 6075273, 10125455, 30376365]

約数ペア:

[(1, 30376365), (3, 10125455), (5, 6075273), (15, 2025091), (17, 1786845), (51, 595615), (85, 357369), (139, 218535), (255, 119123), (417, 72845), (695, 43707), (857, 35445), (2085, 14569), (2363, 12855), (2571, 11815), (4285, 7089)]