487851330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{109139}}^1$

素因数の和:109298

約数の個数: 32

約数和(自身を含む): 1178712000

約数和(自身を除く): 690860670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 109139, 218278, 327417, 545695, 654834, 1091390, 1637085, 3274170, 16261711, 32523422, 48785133, 81308555, 97570266, 162617110, 243925665, 487851330]

約数ペア:

[(1, 487851330), (2, 243925665), (3, 162617110), (5, 97570266), (6, 81308555), (10, 48785133), (15, 32523422), (30, 16261711), (149, 3274170), (298, 1637085), (447, 1091390), (745, 654834), (894, 545695), (1490, 327417), (2235, 218278), (4470, 109139)]