29387340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{54421}}^1$

素因数の和:54439

約数の個数: 48

約数和(自身を含む): 91428960

約数和(自身を除く): 62041620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 54421, 108842, 163263, 217684, 272105, 326526, 489789, 544210, 653052, 816315, 979578, 1088420, 1469367, 1632630, 1959156, 2448945, 2938734, 3265260, 4897890, 5877468, 7346835, 9795780, 14693670, 29387340]

約数ペア:

[(1, 29387340), (2, 14693670), (3, 9795780), (4, 7346835), (5, 5877468), (6, 4897890), (9, 3265260), (10, 2938734), (12, 2448945), (15, 1959156), (18, 1632630), (20, 1469367), (27, 1088420), (30, 979578), (36, 816315), (45, 653052), (54, 544210), (60, 489789), (90, 326526), (108, 272105), (135, 217684), (180, 163263), (270, 108842), (540, 54421)]