3381490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 7255872

約数和(自身を除く): 3874382

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 103, 134, 206, 245, 335, 469, 490, 515, 670, 721, 938, 1030, 1442, 2345, 3283, 3605, 4690, 5047, 6566, 6901, 7210, 10094, 13802, 16415, 25235, 32830, 34505, 48307, 50470, 69010, 96614, 241535, 338149, 483070, 676298, 1690745, 3381490]

約数ペア:

[(1, 3381490), (2, 1690745), (5, 676298), (7, 483070), (10, 338149), (14, 241535), (35, 96614), (49, 69010), (67, 50470), (70, 48307), (98, 34505), (103, 32830), (134, 25235), (206, 16415), (245, 13802), (335, 10094), (469, 7210), (490, 6901), (515, 6566), (670, 5047), (721, 4690), (938, 3605), (1030, 3283), (1442, 2345)]