28937020110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6143741}}^1$

素因数の和:6143908

約数の個数: 32

約数和(自身を含む): 69891208992

約数和(自身を除く): 40954188882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 6143741, 12287482, 18431223, 30718705, 36862446, 61437410, 92156115, 184312230, 964567337, 1929134674, 2893702011, 4822836685, 5787404022, 9645673370, 14468510055, 28937020110]

約数ペア:

[(1, 28937020110), (2, 14468510055), (3, 9645673370), (5, 5787404022), (6, 4822836685), (10, 2893702011), (15, 1929134674), (30, 964567337), (157, 184312230), (314, 92156115), (471, 61437410), (785, 36862446), (942, 30718705), (1570, 18431223), (2355, 12287482), (4710, 6143741)]