29961520

素因数分解:

$2^4\times 5^1\times {\mathrm{607}}^1\times {\mathrm{617}}^1$

素因数の和:1237

約数の個数: 40

約数和(自身を含む): 69888384

約数和(自身を除く): 39926864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 607, 617, 1214, 1234, 2428, 2468, 3035, 3085, 4856, 4936, 6070, 6170, 9712, 9872, 12140, 12340, 24280, 24680, 48560, 49360, 374519, 749038, 1498076, 1872595, 2996152, 3745190, 5992304, 7490380, 14980760, 29961520]

約数ペア:

[(1, 29961520), (2, 14980760), (4, 7490380), (5, 5992304), (8, 3745190), (10, 2996152), (16, 1872595), (20, 1498076), (40, 749038), (80, 374519), (607, 49360), (617, 48560), (1214, 24680), (1234, 24280), (2428, 12340), (2468, 12140), (3035, 9872), (3085, 9712), (4856, 6170), (4936, 6070)]