1396349580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23272493}}^1$

素因数の和:23272505

約数の個数: 24

約数和(自身を含む): 3909778992

約数和(自身を除く): 2513429412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23272493, 46544986, 69817479, 93089972, 116362465, 139634958, 232724930, 279269916, 349087395, 465449860, 698174790, 1396349580]

約数ペア:

[(1, 1396349580), (2, 698174790), (3, 465449860), (4, 349087395), (5, 279269916), (6, 232724930), (10, 139634958), (12, 116362465), (15, 93089972), (20, 69817479), (30, 46544986), (60, 23272493)]