13860660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21001}}^1$

素因数の和:21024

約数の個数: 48

約数和(自身を含む): 42340032

約数和(自身を除く): 28479372

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 21001, 42002, 63003, 84004, 105005, 126006, 210010, 231011, 252012, 315015, 420020, 462022, 630030, 693033, 924044, 1155055, 1260060, 1386066, 2310110, 2772132, 3465165, 4620220, 6930330, 13860660]

約数ペア:

[(1, 13860660), (2, 6930330), (3, 4620220), (4, 3465165), (5, 2772132), (6, 2310110), (10, 1386066), (11, 1260060), (12, 1155055), (15, 924044), (20, 693033), (22, 630030), (30, 462022), (33, 420020), (44, 315015), (55, 252012), (60, 231011), (66, 210010), (110, 126006), (132, 105005), (165, 84004), (220, 63003), (330, 42002), (660, 21001)]