84342860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10211}}^1$

素因数の和:10286

約数の個数: 48

約数和(自身を含む): 205873920

約数和(自身を除く): 121531060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 10211, 20422, 40844, 51055, 71477, 102110, 142954, 204220, 285908, 357385, 602449, 714770, 1204898, 1429540, 2409796, 3012245, 4217143, 6024490, 8434286, 12048980, 16868572, 21085715, 42171430, 84342860]

約数ペア:

[(1, 84342860), (2, 42171430), (4, 21085715), (5, 16868572), (7, 12048980), (10, 8434286), (14, 6024490), (20, 4217143), (28, 3012245), (35, 2409796), (59, 1429540), (70, 1204898), (118, 714770), (140, 602449), (236, 357385), (295, 285908), (413, 204220), (590, 142954), (826, 102110), (1180, 71477), (1652, 51055), (2065, 40844), (4130, 20422), (8260, 10211)]