30718065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17209}}^1$

素因数の和:17241

約数の個数: 32

約数和(自身を含む): 59477760

約数和(自身を除く): 28759695

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 17209, 51627, 86045, 120463, 258135, 292553, 361389, 602315, 877659, 1462765, 1806945, 2047871, 4388295, 6143613, 10239355, 30718065]

約数ペア:

[(1, 30718065), (3, 10239355), (5, 6143613), (7, 4388295), (15, 2047871), (17, 1806945), (21, 1462765), (35, 877659), (51, 602315), (85, 361389), (105, 292553), (119, 258135), (255, 120463), (357, 86045), (595, 51627), (1785, 17209)]