447270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 1137888

約数和(自身を除く): 690618

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 877, 1754, 2631, 4385, 5262, 8770, 13155, 14909, 26310, 29818, 44727, 74545, 89454, 149090, 223635, 447270]

約数ペア:

[(1, 447270), (2, 223635), (3, 149090), (5, 89454), (6, 74545), (10, 44727), (15, 29818), (17, 26310), (30, 14909), (34, 13155), (51, 8770), (85, 5262), (102, 4385), (170, 2631), (255, 1754), (510, 877)]