47117580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{785293}}^1$

素因数の和:785305

約数の個数: 24

約数和(自身を含む): 131929392

約数和(自身を除く): 84811812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 785293, 1570586, 2355879, 3141172, 3926465, 4711758, 7852930, 9423516, 11779395, 15705860, 23558790, 47117580]

約数ペア:

[(1, 47117580), (2, 23558790), (3, 15705860), (4, 11779395), (5, 9423516), (6, 7852930), (10, 4711758), (12, 3926465), (15, 3141172), (20, 2355879), (30, 1570586), (60, 785293)]