7320460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{52289}}^1$

素因数の和:52305

約数の個数: 24

約数和(自身を含む): 17569440

約数和(自身を除く): 10248980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 52289, 104578, 209156, 261445, 366023, 522890, 732046, 1045780, 1464092, 1830115, 3660230, 7320460]

約数ペア:

[(1, 7320460), (2, 3660230), (4, 1830115), (5, 1464092), (7, 1045780), (10, 732046), (14, 522890), (20, 366023), (28, 261445), (35, 209156), (70, 104578), (140, 52289)]