27188630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{55487}}^1$

素因数の和:55508

約数の個数: 24

約数和(自身を含む): 56930688

約数和(自身を除く): 29742058

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 55487, 110974, 277435, 388409, 554870, 776818, 1942045, 2718863, 3884090, 5437726, 13594315, 27188630]

約数ペア:

[(1, 27188630), (2, 13594315), (5, 5437726), (7, 3884090), (10, 2718863), (14, 1942045), (35, 776818), (49, 554870), (70, 388409), (98, 277435), (245, 110974), (490, 55487)]