660864690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2447647}}^1$

素因数の和:2447663

約数の個数: 32

約数和(自身を含む): 1762306560

約数和(自身を除く): 1101441870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2447647, 4895294, 7342941, 12238235, 14685882, 22028823, 24476470, 36714705, 44057646, 66086469, 73429410, 110144115, 132172938, 220288230, 330432345, 660864690]

約数ペア:

[(1, 660864690), (2, 330432345), (3, 220288230), (5, 132172938), (6, 110144115), (9, 73429410), (10, 66086469), (15, 44057646), (18, 36714705), (27, 24476470), (30, 22028823), (45, 14685882), (54, 12238235), (90, 7342941), (135, 4895294), (270, 2447647)]