26667690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{126989}}^1$

素因数の和:127006

約数の個数: 32

約数和(自身を含む): 73146240

約数和(自身を除く): 46478550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 126989, 253978, 380967, 634945, 761934, 888923, 1269890, 1777846, 1904835, 2666769, 3809670, 4444615, 5333538, 8889230, 13333845, 26667690]

約数ペア:

[(1, 26667690), (2, 13333845), (3, 8889230), (5, 5333538), (6, 4444615), (7, 3809670), (10, 2666769), (14, 1904835), (15, 1777846), (21, 1269890), (30, 888923), (35, 761934), (42, 634945), (70, 380967), (105, 253978), (210, 126989)]