1520493770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{10789}}^1$

素因数の和:11642

約数の個数: 32

約数和(自身を含む): 2901646800

約数和(自身を除く): 1381153030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 829, 1658, 4145, 8290, 10789, 14093, 21578, 28186, 53945, 70465, 107890, 140930, 183413, 366826, 917065, 1834130, 8944081, 17888162, 44720405, 89440810, 152049377, 304098754, 760246885, 1520493770]

約数ペア:

[(1, 1520493770), (2, 760246885), (5, 304098754), (10, 152049377), (17, 89440810), (34, 44720405), (85, 17888162), (170, 8944081), (829, 1834130), (1658, 917065), (4145, 366826), (8290, 183413), (10789, 140930), (14093, 107890), (21578, 70465), (28186, 53945)]