64369060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4297}}^1$

素因数の和:4420

約数の個数: 48

約数和(自身を含む): 155965824

約数和(自身を除く): 91596764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 4297, 7490, 8594, 14980, 17188, 21485, 30079, 42970, 60158, 85940, 120316, 150395, 300790, 459779, 601580, 919558, 1839116, 2298895, 3218453, 4597790, 6436906, 9195580, 12873812, 16092265, 32184530, 64369060]

約数ペア:

[(1, 64369060), (2, 32184530), (4, 16092265), (5, 12873812), (7, 9195580), (10, 6436906), (14, 4597790), (20, 3218453), (28, 2298895), (35, 1839116), (70, 919558), (107, 601580), (140, 459779), (214, 300790), (428, 150395), (535, 120316), (749, 85940), (1070, 60158), (1498, 42970), (2140, 30079), (2996, 21485), (3745, 17188), (4297, 14980), (7490, 8594)]