839137590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{28513}}^1$

素因数の和:28638

約数の個数: 64

約数和(自身を含む): 2258308800

約数和(自身を除く): 1419171210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1962, 2943, 3270, 4905, 5886, 9810, 14715, 28513, 29430, 57026, 85539, 142565, 171078, 256617, 285130, 427695, 513234, 769851, 855390, 1283085, 1539702, 2566170, 3107917, 3849255, 6215834, 7698510, 9323751, 15539585, 18647502, 27971253, 31079170, 46618755, 55942506, 83913759, 93237510, 139856265, 167827518, 279712530, 419568795, 839137590]

約数ペア:

[(1, 839137590), (2, 419568795), (3, 279712530), (5, 167827518), (6, 139856265), (9, 93237510), (10, 83913759), (15, 55942506), (18, 46618755), (27, 31079170), (30, 27971253), (45, 18647502), (54, 15539585), (90, 9323751), (109, 7698510), (135, 6215834), (218, 3849255), (270, 3107917), (327, 2566170), (545, 1539702), (654, 1283085), (981, 855390), (1090, 769851), (1635, 513234), (1962, 427695), (2943, 285130), (3270, 256617), (4905, 171078), (5886, 142565), (9810, 85539), (14715, 57026), (28513, 29430)]