126653580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{703631}}^1$

素因数の和:703646

約数の個数: 36

約数和(自身を含む): 384183072

約数和(自身を除く): 257529492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 703631, 1407262, 2110893, 2814524, 3518155, 4221786, 6332679, 7036310, 8443572, 10554465, 12665358, 14072620, 21108930, 25330716, 31663395, 42217860, 63326790, 126653580]

約数ペア:

[(1, 126653580), (2, 63326790), (3, 42217860), (4, 31663395), (5, 25330716), (6, 21108930), (9, 14072620), (10, 12665358), (12, 10554465), (15, 8443572), (18, 7036310), (20, 6332679), (30, 4221786), (36, 3518155), (45, 2814524), (60, 2110893), (90, 1407262), (180, 703631)]