3838980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 10866240

約数和(自身を除く): 7027260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 587, 654, 1090, 1174, 1308, 1635, 1761, 2180, 2348, 2935, 3270, 3522, 5870, 6540, 7044, 8805, 11740, 17610, 35220, 63983, 127966, 191949, 255932, 319915, 383898, 639830, 767796, 959745, 1279660, 1919490, 3838980]

約数ペア:

[(1, 3838980), (2, 1919490), (3, 1279660), (4, 959745), (5, 767796), (6, 639830), (10, 383898), (12, 319915), (15, 255932), (20, 191949), (30, 127966), (60, 63983), (109, 35220), (218, 17610), (327, 11740), (436, 8805), (545, 7044), (587, 6540), (654, 5870), (1090, 3522), (1174, 3270), (1308, 2935), (1635, 2348), (1761, 2180)]