152218340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{447701}}^1$

素因数の和:447727

約数の個数: 24

約数和(自身を含む): 338462712

約数和(自身を除く): 186244372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 447701, 895402, 1790804, 2238505, 4477010, 7610917, 8954020, 15221834, 30443668, 38054585, 76109170, 152218340]

約数ペア:

[(1, 152218340), (2, 76109170), (4, 38054585), (5, 30443668), (10, 15221834), (17, 8954020), (20, 7610917), (34, 4477010), (68, 2238505), (85, 1790804), (170, 895402), (340, 447701)]