1470140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10501}}^1$

素因数の和:10517

約数の個数: 24

約数和(自身を含む): 3528672

約数和(自身を除く): 2058532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10501, 21002, 42004, 52505, 73507, 105010, 147014, 210020, 294028, 367535, 735070, 1470140]

約数ペア:

[(1, 1470140), (2, 735070), (4, 367535), (5, 294028), (7, 210020), (10, 147014), (14, 105010), (20, 73507), (28, 52505), (35, 42004), (70, 21002), (140, 10501)]