30128377762

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{7573}}^1$

素因数の和:7891

約数の個数: 64

約数和(自身を含む): 54969062400

約数和(自身を除く): 24840684638

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 239, 287, 406, 478, 574, 1189, 1673, 2378, 3346, 6931, 7573, 8323, 9799, 13862, 15146, 16646, 19598, 48517, 53011, 68593, 97034, 106022, 137186, 219617, 284171, 310493, 439234, 568342, 620986, 1537319, 1809947, 1989197, 2173451, 3074638, 3619894, 3978394, 4346902, 9004297, 12669629, 18008594, 25339258, 52488463, 63030079, 74207827, 104976926, 126060158, 148415654, 367419241, 519454789, 734838482, 1038909578, 2152026983, 4304053966, 15064188881, 30128377762]

約数ペア:

[(1, 30128377762), (2, 15064188881), (7, 4304053966), (14, 2152026983), (29, 1038909578), (41, 734838482), (58, 519454789), (82, 367419241), (203, 148415654), (239, 126060158), (287, 104976926), (406, 74207827), (478, 63030079), (574, 52488463), (1189, 25339258), (1673, 18008594), (2378, 12669629), (3346, 9004297), (6931, 4346902), (7573, 3978394), (8323, 3619894), (9799, 3074638), (13862, 2173451), (15146, 1989197), (16646, 1809947), (19598, 1537319), (48517, 620986), (53011, 568342), (68593, 439234), (97034, 310493), (106022, 284171), (137186, 219617)]