3260590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^2$

素因数の和:288

約数の個数: 24

約数和(自身を含む): 6225480

約数和(自身を除く): 2964890

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 4978, 12445, 17161, 24890, 34322, 85805, 171610, 326059, 652118, 1630295, 3260590]

約数ペア:

[(1, 3260590), (2, 1630295), (5, 652118), (10, 326059), (19, 171610), (38, 85805), (95, 34322), (131, 24890), (190, 17161), (262, 12445), (655, 4978), (1310, 2489)]