54113580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{300631}}^1$

素因数の和:300646

約数の個数: 36

約数和(自身を含む): 164145072

約数和(自身を除く): 110031492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 300631, 601262, 901893, 1202524, 1503155, 1803786, 2705679, 3006310, 3607572, 4509465, 5411358, 6012620, 9018930, 10822716, 13528395, 18037860, 27056790, 54113580]

約数ペア:

[(1, 54113580), (2, 27056790), (3, 18037860), (4, 13528395), (5, 10822716), (6, 9018930), (9, 6012620), (10, 5411358), (12, 4509465), (15, 3607572), (18, 3006310), (20, 2705679), (30, 1803786), (36, 1503155), (45, 1202524), (60, 901893), (90, 601262), (180, 300631)]