2378889285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2558

約数の個数: 64

約数和(自身を含む): 4111879680

約数和(自身を除く): 1732990395

約数列:

[1, 3, 5, 15, 29, 37, 61, 87, 111, 145, 183, 185, 305, 435, 555, 915, 1073, 1769, 2257, 2423, 3219, 5307, 5365, 6771, 7269, 8845, 11285, 12115, 16095, 26535, 33855, 36345, 65453, 70267, 89651, 147803, 196359, 210801, 268953, 327265, 351335, 443409, 448255, 739015, 981795, 1054005, 1344765, 2217045, 2599879, 4286287, 5468711, 7799637, 12858861, 12999395, 16406133, 21431435, 27343555, 38998185, 64294305, 82030665, 158592619, 475777857, 792963095, 2378889285]

約数ペア:

[(1, 2378889285), (3, 792963095), (5, 475777857), (15, 158592619), (29, 82030665), (37, 64294305), (61, 38998185), (87, 27343555), (111, 21431435), (145, 16406133), (183, 12999395), (185, 12858861), (305, 7799637), (435, 5468711), (555, 4286287), (915, 2599879), (1073, 2217045), (1769, 1344765), (2257, 1054005), (2423, 981795), (3219, 739015), (5307, 448255), (5365, 443409), (6771, 351335), (7269, 327265), (8845, 268953), (11285, 210801), (12115, 196359), (16095, 147803), (26535, 89651), (33855, 70267), (36345, 65453)]