30824690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3539}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 60661440

約数和(自身を除く): 29836750

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 3539, 4355, 7078, 8710, 17695, 35390, 46007, 92014, 230035, 237113, 460070, 474226, 1185565, 2371130, 3082469, 6164938, 15412345, 30824690]

約数ペア:

[(1, 30824690), (2, 15412345), (5, 6164938), (10, 3082469), (13, 2371130), (26, 1185565), (65, 474226), (67, 460070), (130, 237113), (134, 230035), (335, 92014), (670, 46007), (871, 35390), (1742, 17695), (3539, 8710), (4355, 7078)]