318070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1895

約数の個数: 16

約数和(自身を含む): 606528

約数和(自身を除く): 288458

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1871, 3742, 9355, 18710, 31807, 63614, 159035, 318070]

約数ペア:

[(1, 318070), (2, 159035), (5, 63614), (10, 31807), (17, 18710), (34, 9355), (85, 3742), (170, 1871)]