38321290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28813}}^1$

素因数の和:28846

約数の個数: 32

約数和(自身を含む): 82984320

約数和(自身を除く): 44663030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 28813, 57626, 144065, 201691, 288130, 403382, 547447, 1008455, 1094894, 2016910, 2737235, 3832129, 5474470, 7664258, 19160645, 38321290]

約数ペア:

[(1, 38321290), (2, 19160645), (5, 7664258), (7, 5474470), (10, 3832129), (14, 2737235), (19, 2016910), (35, 1094894), (38, 1008455), (70, 547447), (95, 403382), (133, 288130), (190, 201691), (266, 144065), (665, 57626), (1330, 28813)]