6847900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:139

約数の個数: 54

約数和(自身を含む): 15672608

約数和(自身を除く): 8824708

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 47, 50, 62, 94, 100, 124, 155, 188, 235, 310, 470, 620, 775, 940, 1175, 1457, 1550, 2209, 2350, 2914, 3100, 4418, 4700, 5828, 7285, 8836, 11045, 14570, 22090, 29140, 36425, 44180, 55225, 68479, 72850, 110450, 136958, 145700, 220900, 273916, 342395, 684790, 1369580, 1711975, 3423950, 6847900]

約数ペア:

[(1, 6847900), (2, 3423950), (4, 1711975), (5, 1369580), (10, 684790), (20, 342395), (25, 273916), (31, 220900), (47, 145700), (50, 136958), (62, 110450), (94, 72850), (100, 68479), (124, 55225), (155, 44180), (188, 36425), (235, 29140), (310, 22090), (470, 14570), (620, 11045), (775, 8836), (940, 7285), (1175, 5828), (1457, 4700), (1550, 4418), (2209, 3100), (2350, 2914)]