11572890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{55109}}^1$

素因数の和:55126

約数の個数: 32

約数和(自身を含む): 31743360

約数和(自身を除く): 20170470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 55109, 110218, 165327, 275545, 330654, 385763, 551090, 771526, 826635, 1157289, 1653270, 1928815, 2314578, 3857630, 5786445, 11572890]

約数ペア:

[(1, 11572890), (2, 5786445), (3, 3857630), (5, 2314578), (6, 1928815), (7, 1653270), (10, 1157289), (14, 826635), (15, 771526), (21, 551090), (30, 385763), (35, 330654), (42, 275545), (70, 165327), (105, 110218), (210, 55109)]