1330338780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7390771}}^1$

素因数の和:7390786

約数の個数: 36

約数和(自身を含む): 4035361512

約数和(自身を除く): 2705022732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7390771, 14781542, 22172313, 29563084, 36953855, 44344626, 66516939, 73907710, 88689252, 110861565, 133033878, 147815420, 221723130, 266067756, 332584695, 443446260, 665169390, 1330338780]

約数ペア:

[(1, 1330338780), (2, 665169390), (3, 443446260), (4, 332584695), (5, 266067756), (6, 221723130), (9, 147815420), (10, 133033878), (12, 110861565), (15, 88689252), (18, 73907710), (20, 66516939), (30, 44344626), (36, 36953855), (45, 29563084), (60, 22172313), (90, 14781542), (180, 7390771)]