1615340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4751}}^1$

素因数の和:4777

約数の個数: 24

約数和(自身を含む): 3592512

約数和(自身を除く): 1977172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4751, 9502, 19004, 23755, 47510, 80767, 95020, 161534, 323068, 403835, 807670, 1615340]

約数ペア:

[(1, 1615340), (2, 807670), (4, 403835), (5, 323068), (10, 161534), (17, 95020), (20, 80767), (34, 47510), (68, 23755), (85, 19004), (170, 9502), (340, 4751)]