30557778

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 63334656

約数和(自身を除く): 32776878

約数列:

[1, 2, 3, 6, 43, 83, 86, 129, 166, 249, 258, 498, 1427, 2854, 3569, 4281, 7138, 8562, 10707, 21414, 61361, 118441, 122722, 184083, 236882, 355323, 368166, 710646, 5092963, 10185926, 15278889, 30557778]

約数ペア:

[(1, 30557778), (2, 15278889), (3, 10185926), (6, 5092963), (43, 710646), (83, 368166), (86, 355323), (129, 236882), (166, 184083), (249, 122722), (258, 118441), (498, 61361), (1427, 21414), (2854, 10707), (3569, 8562), (4281, 7138)]