7442730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2017}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 19832904

約数和(自身を除く): 12390174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 2017, 3690, 4034, 6051, 10085, 12102, 18153, 20170, 30255, 36306, 60510, 82697, 90765, 165394, 181530, 248091, 413485, 496182, 744273, 826970, 1240455, 1488546, 2480910, 3721365, 7442730]

約数ペア:

[(1, 7442730), (2, 3721365), (3, 2480910), (5, 1488546), (6, 1240455), (9, 826970), (10, 744273), (15, 496182), (18, 413485), (30, 248091), (41, 181530), (45, 165394), (82, 90765), (90, 82697), (123, 60510), (205, 36306), (246, 30255), (369, 20170), (410, 18153), (615, 12102), (738, 10085), (1230, 6051), (1845, 4034), (2017, 3690)]