26730690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127289}}^1$

素因数の和:127306

約数の個数: 32

約数和(自身を含む): 73319040

約数和(自身を除く): 46588350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 127289, 254578, 381867, 636445, 763734, 891023, 1272890, 1782046, 1909335, 2673069, 3818670, 4455115, 5346138, 8910230, 13365345, 26730690]

約数ペア:

[(1, 26730690), (2, 13365345), (3, 8910230), (5, 5346138), (6, 4455115), (7, 3818670), (10, 2673069), (14, 1909335), (15, 1782046), (21, 1272890), (30, 891023), (35, 763734), (42, 636445), (70, 381867), (105, 254578), (210, 127289)]