126802970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{16619}}^1$

素因数の和:16742

約数の個数: 32

約数和(自身を含む): 263260800

約数和(自身を除く): 136457830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 16619, 33238, 83095, 116333, 166190, 232666, 581665, 1163330, 1811471, 3622942, 9057355, 12680297, 18114710, 25360594, 63401485, 126802970]

約数ペア:

[(1, 126802970), (2, 63401485), (5, 25360594), (7, 18114710), (10, 12680297), (14, 9057355), (35, 3622942), (70, 1811471), (109, 1163330), (218, 581665), (545, 232666), (763, 166190), (1090, 116333), (1526, 83095), (3815, 33238), (7630, 16619)]