27670740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4231}}^1$

素因数の和:4352

約数の個数: 48

約数和(自身を含む): 78207360

約数和(自身を除く): 50536620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 4231, 6540, 8462, 12693, 16924, 21155, 25386, 42310, 50772, 63465, 84620, 126930, 253860, 461179, 922358, 1383537, 1844716, 2305895, 2767074, 4611790, 5534148, 6917685, 9223580, 13835370, 27670740]

約数ペア:

[(1, 27670740), (2, 13835370), (3, 9223580), (4, 6917685), (5, 5534148), (6, 4611790), (10, 2767074), (12, 2305895), (15, 1844716), (20, 1383537), (30, 922358), (60, 461179), (109, 253860), (218, 126930), (327, 84620), (436, 63465), (545, 50772), (654, 42310), (1090, 25386), (1308, 21155), (1635, 16924), (2180, 12693), (3270, 8462), (4231, 6540)]