86580690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{412289}}^1$

素因数の和:412306

約数の個数: 32

約数和(自身を含む): 237479040

約数和(自身を除く): 150898350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 412289, 824578, 1236867, 2061445, 2473734, 2886023, 4122890, 5772046, 6184335, 8658069, 12368670, 14430115, 17316138, 28860230, 43290345, 86580690]

約数ペア:

[(1, 86580690), (2, 43290345), (3, 28860230), (5, 17316138), (6, 14430115), (7, 12368670), (10, 8658069), (14, 6184335), (15, 5772046), (21, 4122890), (30, 2886023), (35, 2473734), (42, 2061445), (70, 1236867), (105, 824578), (210, 412289)]