30964860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{172027}}^1$

素因数の和:172042

約数の個数: 36

約数和(自身を含む): 93927288

約数和(自身を除く): 62962428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 172027, 344054, 516081, 688108, 860135, 1032162, 1548243, 1720270, 2064324, 2580405, 3096486, 3440540, 5160810, 6192972, 7741215, 10321620, 15482430, 30964860]

約数ペア:

[(1, 30964860), (2, 15482430), (3, 10321620), (4, 7741215), (5, 6192972), (6, 5160810), (9, 3440540), (10, 3096486), (12, 2580405), (15, 2064324), (18, 1720270), (20, 1548243), (30, 1032162), (36, 860135), (45, 688108), (60, 516081), (90, 344054), (180, 172027)]