28057410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311749}}^1$

素因数の和:311762

約数の個数: 24

約数和(自身を含む): 72949500

約数和(自身を除く): 44892090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311749, 623498, 935247, 1558745, 1870494, 2805741, 3117490, 4676235, 5611482, 9352470, 14028705, 28057410]

約数ペア:

[(1, 28057410), (2, 14028705), (3, 9352470), (5, 5611482), (6, 4676235), (9, 3117490), (10, 2805741), (15, 1870494), (18, 1558745), (30, 935247), (45, 623498), (90, 311749)]