69315210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{256723}}^1$

素因数の和:256739

約数の個数: 32

約数和(自身を含む): 184841280

約数和(自身を除く): 115526070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 256723, 513446, 770169, 1283615, 1540338, 2310507, 2567230, 3850845, 4621014, 6931521, 7701690, 11552535, 13863042, 23105070, 34657605, 69315210]

約数ペア:

[(1, 69315210), (2, 34657605), (3, 23105070), (5, 13863042), (6, 11552535), (9, 7701690), (10, 6931521), (15, 4621014), (18, 3850845), (27, 2567230), (30, 2310507), (45, 1540338), (54, 1283615), (90, 770169), (135, 513446), (270, 256723)]