121261590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{449117}}^1$

素因数の和:449133

約数の個数: 32

約数和(自身を含む): 323364960

約数和(自身を除く): 202103370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 449117, 898234, 1347351, 2245585, 2694702, 4042053, 4491170, 6736755, 8084106, 12126159, 13473510, 20210265, 24252318, 40420530, 60630795, 121261590]

約数ペア:

[(1, 121261590), (2, 60630795), (3, 40420530), (5, 24252318), (6, 20210265), (9, 13473510), (10, 12126159), (15, 8084106), (18, 6736755), (27, 4491170), (30, 4042053), (45, 2694702), (54, 2245585), (90, 1347351), (135, 898234), (270, 449117)]