247082010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{168083}}^1$

素因数の和:168107

約数の個数: 48

約数和(自身を含む): 689816736

約数和(自身を除く): 442734726

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, 168083, 336166, 504249, 840415, 1008498, 1176581, 1680830, 2353162, 2521245, 3529743, 5042490, 5882905, 7059486, 8236067, 11765810, 16472134, 17648715, 24708201, 35297430, 41180335, 49416402, 82360670, 123541005, 247082010]

約数ペア:

[(1, 247082010), (2, 123541005), (3, 82360670), (5, 49416402), (6, 41180335), (7, 35297430), (10, 24708201), (14, 17648715), (15, 16472134), (21, 11765810), (30, 8236067), (35, 7059486), (42, 5882905), (49, 5042490), (70, 3529743), (98, 2521245), (105, 2353162), (147, 1680830), (210, 1176581), (245, 1008498), (294, 840415), (490, 504249), (735, 336166), (1470, 168083)]