26905590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3359}}^1$

素因数の和:3461

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 43856010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 3359, 4005, 6718, 8010, 10077, 16795, 20154, 30231, 33590, 50385, 60462, 100770, 151155, 298951, 302310, 597902, 896853, 1494755, 1793706, 2690559, 2989510, 4484265, 5381118, 8968530, 13452795, 26905590]

約数ペア:

[(1, 26905590), (2, 13452795), (3, 8968530), (5, 5381118), (6, 4484265), (9, 2989510), (10, 2690559), (15, 1793706), (18, 1494755), (30, 896853), (45, 597902), (89, 302310), (90, 298951), (178, 151155), (267, 100770), (445, 60462), (534, 50385), (801, 33590), (890, 30231), (1335, 20154), (1602, 16795), (2670, 10077), (3359, 8010), (4005, 6718)]