82240770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{11971}}^1$

素因数の和:12210

約数の個数: 32

約数和(自身を含む): 198256320

約数和(自身を除く): 116015550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 11971, 23942, 35913, 59855, 71826, 119710, 179565, 359130, 2741359, 5482718, 8224077, 13706795, 16448154, 27413590, 41120385, 82240770]

約数ペア:

[(1, 82240770), (2, 41120385), (3, 27413590), (5, 16448154), (6, 13706795), (10, 8224077), (15, 5482718), (30, 2741359), (229, 359130), (458, 179565), (687, 119710), (1145, 71826), (1374, 59855), (2290, 35913), (3435, 23942), (6870, 11971)]