549758230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{128749}}^1$

素因数の和:128824

約数の個数: 32

約数和(自身を含む): 1149480000

約数和(自身を除く): 599721770

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 128749, 257498, 643745, 901243, 1287490, 1802486, 4506215, 7853689, 9012430, 15707378, 39268445, 54975823, 78536890, 109951646, 274879115, 549758230]

約数ペア:

[(1, 549758230), (2, 274879115), (5, 109951646), (7, 78536890), (10, 54975823), (14, 39268445), (35, 15707378), (61, 9012430), (70, 7853689), (122, 4506215), (305, 1802486), (427, 1287490), (610, 901243), (854, 643745), (2135, 257498), (4270, 128749)]