66451590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{82039}}^1$

素因数の和:82058

約数の個数: 40

約数和(自身を含む): 178683120

約数和(自身を除く): 112231530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 82039, 164078, 246117, 410195, 492234, 738351, 820390, 1230585, 1476702, 2215053, 2461170, 3691755, 4430106, 6645159, 7383510, 11075265, 13290318, 22150530, 33225795, 66451590]

約数ペア:

[(1, 66451590), (2, 33225795), (3, 22150530), (5, 13290318), (6, 11075265), (9, 7383510), (10, 6645159), (15, 4430106), (18, 3691755), (27, 2461170), (30, 2215053), (45, 1476702), (54, 1230585), (81, 820390), (90, 738351), (135, 492234), (162, 410195), (270, 246117), (405, 164078), (810, 82039)]