74772250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{42727}}^1$

素因数の和:42751

約数の個数: 32

約数和(自身を含む): 159973632

約数和(自身を除く): 85201382

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 42727, 85454, 213635, 299089, 427270, 598178, 1068175, 1495445, 2136350, 2990890, 5340875, 7477225, 10681750, 14954450, 37386125, 74772250]

約数ペア:

[(1, 74772250), (2, 37386125), (5, 14954450), (7, 10681750), (10, 7477225), (14, 5340875), (25, 2990890), (35, 2136350), (50, 1495445), (70, 1068175), (125, 598178), (175, 427270), (250, 299089), (350, 213635), (875, 85454), (1750, 42727)]