105417420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1756957}}^1$

素因数の和:1756969

約数の個数: 24

約数和(自身を含む): 295168944

約数和(自身を除く): 189751524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1756957, 3513914, 5270871, 7027828, 8784785, 10541742, 17569570, 21083484, 26354355, 35139140, 52708710, 105417420]

約数ペア:

[(1, 105417420), (2, 52708710), (3, 35139140), (4, 26354355), (5, 21083484), (6, 17569570), (10, 10541742), (12, 8784785), (15, 7027828), (20, 5270871), (30, 3513914), (60, 1756957)]