30711132

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{20807}}^1$

素因数の和:20858

約数の個数: 36

約数和(自身を含む): 79528176

約数和(自身を除く): 48817044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 20807, 41614, 62421, 83228, 124842, 187263, 249684, 374526, 749052, 853087, 1706174, 2559261, 3412348, 5118522, 7677783, 10237044, 15355566, 30711132]

約数ペア:

[(1, 30711132), (2, 15355566), (3, 10237044), (4, 7677783), (6, 5118522), (9, 3412348), (12, 2559261), (18, 1706174), (36, 853087), (41, 749052), (82, 374526), (123, 249684), (164, 187263), (246, 124842), (369, 83228), (492, 62421), (738, 41614), (1476, 20807)]