12717690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1901}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 30675456

約数和(自身を除く): 17957766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 1901, 2230, 3345, 3802, 5703, 6690, 9505, 11406, 19010, 28515, 57030, 423923, 847846, 1271769, 2119615, 2543538, 4239230, 6358845, 12717690]

約数ペア:

[(1, 12717690), (2, 6358845), (3, 4239230), (5, 2543538), (6, 2119615), (10, 1271769), (15, 847846), (30, 423923), (223, 57030), (446, 28515), (669, 19010), (1115, 11406), (1338, 9505), (1901, 6690), (2230, 5703), (3345, 3802)]