1330247870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{463501}}^1$

素因数の和:463556

約数の個数: 32

約数和(自身を含む): 2803260096

約数和(自身を除く): 1473012226

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 463501, 927002, 2317505, 3244507, 4635010, 6489014, 16222535, 19003541, 32445070, 38007082, 95017705, 133024787, 190035410, 266049574, 665123935, 1330247870]

約数ペア:

[(1, 1330247870), (2, 665123935), (5, 266049574), (7, 190035410), (10, 133024787), (14, 95017705), (35, 38007082), (41, 32445070), (70, 19003541), (82, 16222535), (205, 6489014), (287, 4635010), (410, 3244507), (574, 2317505), (1435, 927002), (2870, 463501)]