71742030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2391401}}^1$

素因数の和:2391411

約数の個数: 16

約数和(自身を含む): 172180944

約数和(自身を除く): 100438914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2391401, 4782802, 7174203, 11957005, 14348406, 23914010, 35871015, 71742030]

約数ペア:

[(1, 71742030), (2, 35871015), (3, 23914010), (5, 14348406), (6, 11957005), (10, 7174203), (15, 4782802), (30, 2391401)]