2623470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 6347808

約数和(自身を除く): 3724338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 557, 785, 942, 1114, 1570, 1671, 2355, 2785, 3342, 4710, 5570, 8355, 16710, 87449, 174898, 262347, 437245, 524694, 874490, 1311735, 2623470]

約数ペア:

[(1, 2623470), (2, 1311735), (3, 874490), (5, 524694), (6, 437245), (10, 262347), (15, 174898), (30, 87449), (157, 16710), (314, 8355), (471, 5570), (557, 4710), (785, 3342), (942, 2785), (1114, 2355), (1570, 1671)]