7641530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 15168384

約数和(自身を除く): 7526854

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 1367, 2734, 2795, 5590, 6835, 13670, 17771, 35542, 58781, 88855, 117562, 177710, 293905, 587810, 764153, 1528306, 3820765, 7641530]

約数ペア:

[(1, 7641530), (2, 3820765), (5, 1528306), (10, 764153), (13, 587810), (26, 293905), (43, 177710), (65, 117562), (86, 88855), (130, 58781), (215, 35542), (430, 17771), (559, 13670), (1118, 6835), (1367, 5590), (2734, 2795)]