7533139740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17936047}}^1$

素因数の和:17936066

約数の個数: 48

約数和(自身を含む): 24106048512

約数和(自身を除く): 16572908772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 17936047, 35872094, 53808141, 71744188, 89680235, 107616282, 125552329, 179360470, 215232564, 251104658, 269040705, 358720940, 376656987, 502209316, 538081410, 627761645, 753313974, 1076162820, 1255523290, 1506627948, 1883284935, 2511046580, 3766569870, 7533139740]

約数ペア:

[(1, 7533139740), (2, 3766569870), (3, 2511046580), (4, 1883284935), (5, 1506627948), (6, 1255523290), (7, 1076162820), (10, 753313974), (12, 627761645), (14, 538081410), (15, 502209316), (20, 376656987), (21, 358720940), (28, 269040705), (30, 251104658), (35, 215232564), (42, 179360470), (60, 125552329), (70, 107616282), (84, 89680235), (105, 71744188), (140, 53808141), (210, 35872094), (420, 17936047)]