30155126

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11311}}^1$

素因数の和:11387

約数の個数: 16

約数和(自身を含む): 47781888

約数和(自身を除く): 17626762

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 11311, 22622, 350641, 486373, 701282, 972746, 15077563, 30155126]

約数ペア:

[(1, 30155126), (2, 15077563), (31, 972746), (43, 701282), (62, 486373), (86, 350641), (1333, 22622), (2666, 11311)]