11114340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2692

約数の個数: 48

約数和(自身を含む): 31570560

約数和(自身を除く): 20456220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2609, 4260, 5218, 7827, 10436, 13045, 15654, 26090, 31308, 39135, 52180, 78270, 156540, 185239, 370478, 555717, 740956, 926195, 1111434, 1852390, 2222868, 2778585, 3704780, 5557170, 11114340]

約数ペア:

[(1, 11114340), (2, 5557170), (3, 3704780), (4, 2778585), (5, 2222868), (6, 1852390), (10, 1111434), (12, 926195), (15, 740956), (20, 555717), (30, 370478), (60, 185239), (71, 156540), (142, 78270), (213, 52180), (284, 39135), (355, 31308), (426, 26090), (710, 15654), (852, 13045), (1065, 10436), (1420, 7827), (2130, 5218), (2609, 4260)]