245503230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{167009}}^1$

素因数の和:167033

約数の個数: 48

約数和(自身を含む): 685409040

約数和(自身を除く): 439905810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 167009, 334018, 501027, 835045, 1002054, 1169063, 1670090, 2338126, 2505135, 3507189, 5010270, 5845315, 7014378, 8183441, 11690630, 16366882, 17535945, 24550323, 35071890, 40917205, 49100646, 81834410, 122751615, 245503230]

約数ペア:

[(1, 245503230), (2, 122751615), (3, 81834410), (5, 49100646), (6, 40917205), (7, 35071890), (10, 24550323), (14, 17535945), (15, 16366882), (21, 11690630), (30, 8183441), (35, 7014378), (42, 5845315), (49, 5010270), (70, 3507189), (98, 2505135), (105, 2338126), (147, 1670090), (210, 1169063), (245, 1002054), (294, 835045), (490, 501027), (735, 334018), (1470, 167009)]