27830390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9697}}^1$

素因数の和:9752

約数の個数: 32

約数和(自身を含む): 58653504

約数和(自身を除く): 30823114

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 9697, 19394, 48485, 67879, 96970, 135758, 339395, 397577, 678790, 795154, 1987885, 2783039, 3975770, 5566078, 13915195, 27830390]

約数ペア:

[(1, 27830390), (2, 13915195), (5, 5566078), (7, 3975770), (10, 2783039), (14, 1987885), (35, 795154), (41, 678790), (70, 397577), (82, 339395), (205, 135758), (287, 96970), (410, 67879), (574, 48485), (1435, 19394), (2870, 9697)]