220194270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2446603}}^1$

素因数の和:2446616

約数の個数: 24

約数和(自身を含む): 572505336

約数和(自身を除く): 352311066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2446603, 4893206, 7339809, 12233015, 14679618, 22019427, 24466030, 36699045, 44038854, 73398090, 110097135, 220194270]

約数ペア:

[(1, 220194270), (2, 110097135), (3, 73398090), (5, 44038854), (6, 36699045), (9, 24466030), (10, 22019427), (15, 14679618), (18, 12233015), (30, 7339809), (45, 4893206), (90, 2446603)]