21109230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{234547}}^1$

素因数の和:234560

約数の個数: 24

約数和(自身を含む): 54884232

約数和(自身を除く): 33775002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 234547, 469094, 703641, 1172735, 1407282, 2110923, 2345470, 3518205, 4221846, 7036410, 10554615, 21109230]

約数ペア:

[(1, 21109230), (2, 10554615), (3, 7036410), (5, 4221846), (6, 3518205), (9, 2345470), (10, 2110923), (15, 1407282), (18, 1172735), (30, 703641), (45, 469094), (90, 234547)]