74648580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1244143}}^1$

素因数の和:1244155

約数の個数: 24

約数和(自身を含む): 209016192

約数和(自身を除く): 134367612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1244143, 2488286, 3732429, 4976572, 6220715, 7464858, 12441430, 14929716, 18662145, 24882860, 37324290, 74648580]

約数ペア:

[(1, 74648580), (2, 37324290), (3, 24882860), (4, 18662145), (5, 14929716), (6, 12441430), (10, 7464858), (12, 6220715), (15, 4976572), (20, 3732429), (30, 2488286), (60, 1244143)]