76991790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{12163}}^1$

素因数の和:12384

約数の個数: 32

約数和(自身を含む): 185671296

約数和(自身を除く): 108679506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 12163, 24326, 36489, 60815, 72978, 121630, 182445, 364890, 2566393, 5132786, 7699179, 12831965, 15398358, 25663930, 38495895, 76991790]

約数ペア:

[(1, 76991790), (2, 38495895), (3, 25663930), (5, 15398358), (6, 12831965), (10, 7699179), (15, 5132786), (30, 2566393), (211, 364890), (422, 182445), (633, 121630), (1055, 72978), (1266, 60815), (2110, 36489), (3165, 24326), (6330, 12163)]