72996030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{811067}}^1$

素因数の和:811080

約数の個数: 24

約数和(自身を含む): 189789912

約数和(自身を除く): 116793882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 811067, 1622134, 2433201, 4055335, 4866402, 7299603, 8110670, 12166005, 14599206, 24332010, 36498015, 72996030]

約数ペア:

[(1, 72996030), (2, 36498015), (3, 24332010), (5, 14599206), (6, 12166005), (9, 8110670), (10, 7299603), (15, 4866402), (18, 4055335), (30, 2433201), (45, 1622134), (90, 811067)]