339957420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{515087}}^1$

素因数の和:515110

約数の個数: 48

約数和(自身を含む): 1038417408

約数和(自身を除く): 698459988

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, 515087, 1030174, 1545261, 2060348, 2575435, 3090522, 5150870, 5665957, 6181044, 7726305, 10301740, 11331914, 15452610, 16997871, 22663828, 28329785, 30905220, 33995742, 56659570, 67991484, 84989355, 113319140, 169978710, 339957420]

約数ペア:

[(1, 339957420), (2, 169978710), (3, 113319140), (4, 84989355), (5, 67991484), (6, 56659570), (10, 33995742), (11, 30905220), (12, 28329785), (15, 22663828), (20, 16997871), (22, 15452610), (30, 11331914), (33, 10301740), (44, 7726305), (55, 6181044), (60, 5665957), (66, 5150870), (110, 3090522), (132, 2575435), (165, 2060348), (220, 1545261), (330, 1030174), (660, 515087)]