12653830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4409}}^1$

素因数の和:4464

約数の個数: 32

約数和(自身を含む): 26671680

約数和(自身を除く): 14017850

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 4409, 8818, 22045, 30863, 44090, 61726, 154315, 180769, 308630, 361538, 903845, 1265383, 1807690, 2530766, 6326915, 12653830]

約数ペア:

[(1, 12653830), (2, 6326915), (5, 2530766), (7, 1807690), (10, 1265383), (14, 903845), (35, 361538), (41, 308630), (70, 180769), (82, 154315), (205, 61726), (287, 44090), (410, 30863), (574, 22045), (1435, 8818), (2870, 4409)]