82211290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61813}}^1$

素因数の和:61846

約数の個数: 32

約数和(自身を含む): 178024320

約数和(自身を除く): 95813030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 61813, 123626, 309065, 432691, 618130, 865382, 1174447, 2163455, 2348894, 4326910, 5872235, 8221129, 11744470, 16442258, 41105645, 82211290]

約数ペア:

[(1, 82211290), (2, 41105645), (5, 16442258), (7, 11744470), (10, 8221129), (14, 5872235), (19, 4326910), (35, 2348894), (38, 2163455), (70, 1174447), (95, 865382), (133, 618130), (190, 432691), (266, 309065), (665, 123626), (1330, 61813)]