2975220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16529}}^1$

素因数の和:16544

約数の個数: 36

約数和(自身を含む): 9025380

約数和(自身を除く): 6050160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 16529, 33058, 49587, 66116, 82645, 99174, 148761, 165290, 198348, 247935, 297522, 330580, 495870, 595044, 743805, 991740, 1487610, 2975220]

約数ペア:

[(1, 2975220), (2, 1487610), (3, 991740), (4, 743805), (5, 595044), (6, 495870), (9, 330580), (10, 297522), (12, 247935), (15, 198348), (18, 165290), (20, 148761), (30, 99174), (36, 82645), (45, 66116), (60, 49587), (90, 33058), (180, 16529)]