242544990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{218509}}^1$

素因数の和:218556

約数の個数: 32

約数和(自身を含む): 597843360

約数和(自身を除く): 355298370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 218509, 437018, 655527, 1092545, 1311054, 2185090, 3277635, 6555270, 8084833, 16169666, 24254499, 40424165, 48508998, 80848330, 121272495, 242544990]

約数ペア:

[(1, 242544990), (2, 121272495), (3, 80848330), (5, 48508998), (6, 40424165), (10, 24254499), (15, 16169666), (30, 8084833), (37, 6555270), (74, 3277635), (111, 2185090), (185, 1311054), (222, 1092545), (370, 655527), (555, 437018), (1110, 218509)]