9937890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{12269}}^1$

素因数の和:12288

約数の個数: 40

約数和(自身を含む): 26724060

約数和(自身を除く): 16786170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 12269, 24538, 36807, 61345, 73614, 110421, 122690, 184035, 220842, 331263, 368070, 552105, 662526, 993789, 1104210, 1656315, 1987578, 3312630, 4968945, 9937890]

約数ペア:

[(1, 9937890), (2, 4968945), (3, 3312630), (5, 1987578), (6, 1656315), (9, 1104210), (10, 993789), (15, 662526), (18, 552105), (27, 368070), (30, 331263), (45, 220842), (54, 184035), (81, 122690), (90, 110421), (135, 73614), (162, 61345), (270, 36807), (405, 24538), (810, 12269)]