109094340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25609}}^1$

素因数の和:25692

約数の個数: 48

約数和(自身を含む): 309778560

約数和(自身を除く): 200684220

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, 4260, 25609, 51218, 76827, 102436, 128045, 153654, 256090, 307308, 384135, 512180, 768270, 1536540, 1818239, 3636478, 5454717, 7272956, 9091195, 10909434, 18182390, 21818868, 27273585, 36364780, 54547170, 109094340]

約数ペア:

[(1, 109094340), (2, 54547170), (3, 36364780), (4, 27273585), (5, 21818868), (6, 18182390), (10, 10909434), (12, 9091195), (15, 7272956), (20, 5454717), (30, 3636478), (60, 1818239), (71, 1536540), (142, 768270), (213, 512180), (284, 384135), (355, 307308), (426, 256090), (710, 153654), (852, 128045), (1065, 102436), (1420, 76827), (2130, 51218), (4260, 25609)]