190720710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{706373}}^1$

素因数の和:706389

約数の個数: 32

約数和(自身を含む): 508589280

約数和(自身を除く): 317868570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 706373, 1412746, 2119119, 3531865, 4238238, 6357357, 7063730, 10595595, 12714714, 19072071, 21191190, 31786785, 38144142, 63573570, 95360355, 190720710]

約数ペア:

[(1, 190720710), (2, 95360355), (3, 63573570), (5, 38144142), (6, 31786785), (9, 21191190), (10, 19072071), (15, 12714714), (18, 10595595), (27, 7063730), (30, 6357357), (45, 4238238), (54, 3531865), (90, 2119119), (135, 1412746), (270, 706373)]