217620630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2418007}}^1$

素因数の和:2418020

約数の個数: 24

約数和(自身を含む): 565813872

約数和(自身を除く): 348193242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2418007, 4836014, 7254021, 12090035, 14508042, 21762063, 24180070, 36270105, 43524126, 72540210, 108810315, 217620630]

約数ペア:

[(1, 217620630), (2, 108810315), (3, 72540210), (5, 43524126), (6, 36270105), (9, 24180070), (10, 21762063), (15, 14508042), (18, 12090035), (30, 7254021), (45, 4836014), (90, 2418007)]