15603990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3191}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 37691136

約数和(自身を除く): 22087146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 3191, 4890, 6382, 9573, 15955, 19146, 31910, 47865, 95730, 520133, 1040266, 1560399, 2600665, 3120798, 5201330, 7801995, 15603990]

約数ペア:

[(1, 15603990), (2, 7801995), (3, 5201330), (5, 3120798), (6, 2600665), (10, 1560399), (15, 1040266), (30, 520133), (163, 95730), (326, 47865), (489, 31910), (815, 19146), (978, 15955), (1630, 9573), (2445, 6382), (3191, 4890)]