126856590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{86297}}^1$

素因数の和:86321

約数の個数: 48

約数和(自身を含む): 354166992

約数和(自身を除く): 227310402

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, 86297, 172594, 258891, 431485, 517782, 604079, 862970, 1208158, 1294455, 1812237, 2588910, 3020395, 3624474, 4228553, 6040790, 8457106, 9061185, 12685659, 18122370, 21142765, 25371318, 42285530, 63428295, 126856590]

約数ペア:

[(1, 126856590), (2, 63428295), (3, 42285530), (5, 25371318), (6, 21142765), (7, 18122370), (10, 12685659), (14, 9061185), (15, 8457106), (21, 6040790), (30, 4228553), (35, 3624474), (42, 3020395), (49, 2588910), (70, 1812237), (98, 1294455), (105, 1208158), (147, 862970), (210, 604079), (245, 517782), (294, 431485), (490, 258891), (735, 172594), (1470, 86297)]