7171140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 20284992

約数和(自身を除く): 13113852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1117, 1284, 1605, 2140, 2234, 3210, 3351, 4468, 5585, 6420, 6702, 11170, 13404, 16755, 22340, 33510, 67020, 119519, 239038, 358557, 478076, 597595, 717114, 1195190, 1434228, 1792785, 2390380, 3585570, 7171140]

約数ペア:

[(1, 7171140), (2, 3585570), (3, 2390380), (4, 1792785), (5, 1434228), (6, 1195190), (10, 717114), (12, 597595), (15, 478076), (20, 358557), (30, 239038), (60, 119519), (107, 67020), (214, 33510), (321, 22340), (428, 16755), (535, 13404), (642, 11170), (1070, 6702), (1117, 6420), (1284, 5585), (1605, 4468), (2140, 3351), (2234, 3210)]