219622230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2440247}}^1$

素因数の和:2440260

約数の個数: 24

約数和(自身を含む): 571018032

約数和(自身を除く): 351395802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2440247, 4880494, 7320741, 12201235, 14641482, 21962223, 24402470, 36603705, 43924446, 73207410, 109811115, 219622230]

約数ペア:

[(1, 219622230), (2, 109811115), (3, 73207410), (5, 43924446), (6, 36603705), (9, 24402470), (10, 21962223), (15, 14641482), (18, 12201235), (30, 7320741), (45, 4880494), (90, 2440247)]