71723330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2213}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 147930624

約数和(自身を除く): 76207294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 463, 926, 2213, 2315, 3241, 4426, 4630, 6482, 11065, 15491, 16205, 22130, 30982, 32410, 77455, 154910, 1024619, 2049238, 5123095, 7172333, 10246190, 14344666, 35861665, 71723330]

約数ペア:

[(1, 71723330), (2, 35861665), (5, 14344666), (7, 10246190), (10, 7172333), (14, 5123095), (35, 2049238), (70, 1024619), (463, 154910), (926, 77455), (2213, 32410), (2315, 30982), (3241, 22130), (4426, 16205), (4630, 15491), (6482, 11065)]