2570190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12239}}^1$

素因数の和:12256

約数の個数: 32

約数和(自身を含む): 7050240

約数和(自身を除く): 4480050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12239, 24478, 36717, 61195, 73434, 85673, 122390, 171346, 183585, 257019, 367170, 428365, 514038, 856730, 1285095, 2570190]

約数ペア:

[(1, 2570190), (2, 1285095), (3, 856730), (5, 514038), (6, 428365), (7, 367170), (10, 257019), (14, 183585), (15, 171346), (21, 122390), (30, 85673), (35, 73434), (42, 61195), (70, 36717), (105, 24478), (210, 12239)]