30884478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 69284160

約数和(自身を除く): 38399682

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 53, 58, 87, 102, 106, 159, 174, 197, 318, 394, 493, 591, 901, 986, 1182, 1479, 1537, 1802, 2703, 2958, 3074, 3349, 4611, 5406, 5713, 6698, 9222, 10047, 10441, 11426, 17139, 20094, 20882, 26129, 31323, 34278, 52258, 62646, 78387, 97121, 156774, 177497, 194242, 291363, 302789, 354994, 532491, 582726, 605578, 908367, 1064982, 1816734, 5147413, 10294826, 15442239, 30884478]

約数ペア:

[(1, 30884478), (2, 15442239), (3, 10294826), (6, 5147413), (17, 1816734), (29, 1064982), (34, 908367), (51, 605578), (53, 582726), (58, 532491), (87, 354994), (102, 302789), (106, 291363), (159, 194242), (174, 177497), (197, 156774), (318, 97121), (394, 78387), (493, 62646), (591, 52258), (901, 34278), (986, 31323), (1182, 26129), (1479, 20882), (1537, 20094), (1802, 17139), (2703, 11426), (2958, 10441), (3074, 10047), (3349, 9222), (4611, 6698), (5406, 5713)]