40270590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{447451}}^1$

素因数の和:447464

約数の個数: 24

約数和(自身を含む): 104703768

約数和(自身を除く): 64433178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 447451, 894902, 1342353, 2237255, 2684706, 4027059, 4474510, 6711765, 8054118, 13423530, 20135295, 40270590]

約数ペア:

[(1, 40270590), (2, 20135295), (3, 13423530), (5, 8054118), (6, 6711765), (9, 4474510), (10, 4027059), (15, 2684706), (18, 2237255), (30, 1342353), (45, 894902), (90, 447451)]