2789874570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13285117}}^1$

素因数の和:13285134

約数の個数: 32

約数和(自身を含む): 7652227968

約数和(自身を除く): 4862353398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13285117, 26570234, 39855351, 66425585, 79710702, 92995819, 132851170, 185991638, 199276755, 278987457, 398553510, 464979095, 557974914, 929958190, 1394937285, 2789874570]

約数ペア:

[(1, 2789874570), (2, 1394937285), (3, 929958190), (5, 557974914), (6, 464979095), (7, 398553510), (10, 278987457), (14, 199276755), (15, 185991638), (21, 132851170), (30, 92995819), (35, 79710702), (42, 66425585), (70, 39855351), (105, 26570234), (210, 13285117)]