28646910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{318299}}^1$

素因数の和:318312

約数の個数: 24

約数和(自身を含む): 74482200

約数和(自身を除く): 45835290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 318299, 636598, 954897, 1591495, 1909794, 2864691, 3182990, 4774485, 5729382, 9548970, 14323455, 28646910]

約数ペア:

[(1, 28646910), (2, 14323455), (3, 9548970), (5, 5729382), (6, 4774485), (9, 3182990), (10, 2864691), (15, 1909794), (18, 1591495), (30, 954897), (45, 636598), (90, 318299)]