9318780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17257}}^1$

素因数の和:17275

約数の個数: 48

約数和(自身を含む): 28993440

約数和(自身を除く): 19674660

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, 17257, 34514, 51771, 69028, 86285, 103542, 155313, 172570, 207084, 258855, 310626, 345140, 465939, 517710, 621252, 776565, 931878, 1035420, 1553130, 1863756, 2329695, 3106260, 4659390, 9318780]

約数ペア:

[(1, 9318780), (2, 4659390), (3, 3106260), (4, 2329695), (5, 1863756), (6, 1553130), (9, 1035420), (10, 931878), (12, 776565), (15, 621252), (18, 517710), (20, 465939), (27, 345140), (30, 310626), (36, 258855), (45, 207084), (54, 172570), (60, 155313), (90, 103542), (108, 86285), (135, 69028), (180, 51771), (270, 34514), (540, 17257)]