7974030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1693}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 19270944

約数和(自身を除く): 11296914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 1693, 2355, 3386, 4710, 5079, 8465, 10158, 16930, 25395, 50790, 265801, 531602, 797403, 1329005, 1594806, 2658010, 3987015, 7974030]

約数ペア:

[(1, 7974030), (2, 3987015), (3, 2658010), (5, 1594806), (6, 1329005), (10, 797403), (15, 531602), (30, 265801), (157, 50790), (314, 25395), (471, 16930), (785, 10158), (942, 8465), (1570, 5079), (1693, 4710), (2355, 3386)]