1530230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 3024000

約数和(自身を除く): 1493770

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 149, 158, 298, 395, 745, 790, 1027, 1490, 1937, 2054, 3874, 5135, 9685, 10270, 11771, 19370, 23542, 58855, 117710, 153023, 306046, 765115, 1530230]

約数ペア:

[(1, 1530230), (2, 765115), (5, 306046), (10, 153023), (13, 117710), (26, 58855), (65, 23542), (79, 19370), (130, 11771), (149, 10270), (158, 9685), (298, 5135), (395, 3874), (745, 2054), (790, 1937), (1027, 1490)]