1290130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7589}}^1$

素因数の和:7613

約数の個数: 16

約数和(自身を含む): 2459160

約数和(自身を除く): 1169030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 7589, 15178, 37945, 75890, 129013, 258026, 645065, 1290130]

約数ペア:

[(1, 1290130), (2, 645065), (5, 258026), (10, 129013), (17, 75890), (34, 37945), (85, 15178), (170, 7589)]