827774610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2122499}}^1$

素因数の和:2122522

約数の個数: 32

約数和(自身を含む): 2139480000

約数和(自身を除く): 1311705390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2122499, 4244998, 6367497, 10612495, 12734994, 21224990, 27592487, 31837485, 55184974, 63674970, 82777461, 137962435, 165554922, 275924870, 413887305, 827774610]

約数ペア:

[(1, 827774610), (2, 413887305), (3, 275924870), (5, 165554922), (6, 137962435), (10, 82777461), (13, 63674970), (15, 55184974), (26, 31837485), (30, 27592487), (39, 21224990), (65, 12734994), (78, 10612495), (130, 6367497), (195, 4244998), (390, 2122499)]