207894270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6929809}}^1$

素因数の和:6929819

約数の個数: 16

約数和(自身を含む): 498946320

約数和(自身を除く): 291052050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6929809, 13859618, 20789427, 34649045, 41578854, 69298090, 103947135, 207894270]

約数ペア:

[(1, 207894270), (2, 103947135), (3, 69298090), (5, 41578854), (6, 34649045), (10, 20789427), (15, 13859618), (30, 6929809)]