270787290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{64937}}^1$

素因数の和:65086

約数の個数: 32

約数和(自身を含む): 654575040

約数和(自身を除く): 383787750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 64937, 129874, 194811, 324685, 389622, 649370, 974055, 1948110, 9026243, 18052486, 27078729, 45131215, 54157458, 90262430, 135393645, 270787290]

約数ペア:

[(1, 270787290), (2, 135393645), (3, 90262430), (5, 54157458), (6, 45131215), (10, 27078729), (15, 18052486), (30, 9026243), (139, 1948110), (278, 974055), (417, 649370), (695, 389622), (834, 324685), (1390, 194811), (2085, 129874), (4170, 64937)]