309075210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1144723}}^1$

素因数の和:1144739

約数の個数: 32

約数和(自身を含む): 824201280

約数和(自身を除く): 515126070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1144723, 2289446, 3434169, 5723615, 6868338, 10302507, 11447230, 17170845, 20605014, 30907521, 34341690, 51512535, 61815042, 103025070, 154537605, 309075210]

約数ペア:

[(1, 309075210), (2, 154537605), (3, 103025070), (5, 61815042), (6, 51512535), (9, 34341690), (10, 30907521), (15, 20605014), (18, 17170845), (27, 11447230), (30, 10302507), (45, 6868338), (54, 5723615), (90, 3434169), (135, 2289446), (270, 1144723)]