66882510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{82571}}^1$

素因数の和:82590

約数の個数: 40

約数和(自身を含む): 179841816

約数和(自身を除く): 112959306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 82571, 165142, 247713, 412855, 495426, 743139, 825710, 1238565, 1486278, 2229417, 2477130, 3715695, 4458834, 6688251, 7431390, 11147085, 13376502, 22294170, 33441255, 66882510]

約数ペア:

[(1, 66882510), (2, 33441255), (3, 22294170), (5, 13376502), (6, 11147085), (9, 7431390), (10, 6688251), (15, 4458834), (18, 3715695), (27, 2477130), (30, 2229417), (45, 1486278), (54, 1238565), (81, 825710), (90, 743139), (135, 495426), (162, 412855), (270, 247713), (405, 165142), (810, 82571)]