13346620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13619}}^1$

素因数の和:13642

約数の個数: 36

約数和(自身を含む): 32606280

約数和(自身を除く): 19259660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 13619, 27238, 54476, 68095, 95333, 136190, 190666, 272380, 381332, 476665, 667331, 953330, 1334662, 1906660, 2669324, 3336655, 6673310, 13346620]

約数ペア:

[(1, 13346620), (2, 6673310), (4, 3336655), (5, 2669324), (7, 1906660), (10, 1334662), (14, 953330), (20, 667331), (28, 476665), (35, 381332), (49, 272380), (70, 190666), (98, 136190), (140, 95333), (196, 68095), (245, 54476), (490, 27238), (980, 13619)]