61729890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{121039}}^1$

素因数の和:121066

約数の個数: 32

約数和(自身を含む): 156867840

約数和(自身を除く): 95137950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 121039, 242078, 363117, 605195, 726234, 1210390, 1815585, 2057663, 3631170, 4115326, 6172989, 10288315, 12345978, 20576630, 30864945, 61729890]

約数ペア:

[(1, 61729890), (2, 30864945), (3, 20576630), (5, 12345978), (6, 10288315), (10, 6172989), (15, 4115326), (17, 3631170), (30, 2057663), (34, 1815585), (51, 1210390), (85, 726234), (102, 605195), (170, 363117), (255, 242078), (510, 121039)]