118189620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{656609}}^1$

素因数の和:656624

約数の個数: 36

約数和(自身を含む): 358509060

約数和(自身を除く): 240319440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 656609, 1313218, 1969827, 2626436, 3283045, 3939654, 5909481, 6566090, 7879308, 9849135, 11818962, 13132180, 19698270, 23637924, 29547405, 39396540, 59094810, 118189620]

約数ペア:

[(1, 118189620), (2, 59094810), (3, 39396540), (4, 29547405), (5, 23637924), (6, 19698270), (9, 13132180), (10, 11818962), (12, 9849135), (15, 7879308), (18, 6566090), (20, 5909481), (30, 3939654), (36, 3283045), (45, 2626436), (60, 1969827), (90, 1313218), (180, 656609)]