30848590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 58788000

約数和(自身を除く): 27939410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 229, 458, 709, 1145, 1418, 2290, 3545, 4351, 7090, 8702, 13471, 21755, 26942, 43510, 67355, 134710, 162361, 324722, 811805, 1623610, 3084859, 6169718, 15424295, 30848590]

約数ペア:

[(1, 30848590), (2, 15424295), (5, 6169718), (10, 3084859), (19, 1623610), (38, 811805), (95, 324722), (190, 162361), (229, 134710), (458, 67355), (709, 43510), (1145, 26942), (1418, 21755), (2290, 13471), (3545, 8702), (4351, 7090)]