30768342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20269}}^1$

素因数の和:20308

約数の個数: 32

約数和(自身を含む): 70053120

約数和(自身を除く): 39284778

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 20269, 40538, 60807, 121614, 222959, 445918, 466187, 668877, 932374, 1337754, 1398561, 2797122, 5128057, 10256114, 15384171, 30768342]

約数ペア:

[(1, 30768342), (2, 15384171), (3, 10256114), (6, 5128057), (11, 2797122), (22, 1398561), (23, 1337754), (33, 932374), (46, 668877), (66, 466187), (69, 445918), (138, 222959), (253, 121614), (506, 60807), (759, 40538), (1518, 20269)]