334788020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{22349}}^1$

素因数の和:22472

約数の個数: 48

約数和(自身を含む): 811036800

約数和(自身を除く): 476248780

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, 7490, 14980, 22349, 44698, 89396, 111745, 156443, 223490, 312886, 446980, 625772, 782215, 1564430, 2391343, 3128860, 4782686, 9565372, 11956715, 16739401, 23913430, 33478802, 47826860, 66957604, 83697005, 167394010, 334788020]

約数ペア:

[(1, 334788020), (2, 167394010), (4, 83697005), (5, 66957604), (7, 47826860), (10, 33478802), (14, 23913430), (20, 16739401), (28, 11956715), (35, 9565372), (70, 4782686), (107, 3128860), (140, 2391343), (214, 1564430), (428, 782215), (535, 625772), (749, 446980), (1070, 312886), (1498, 223490), (2140, 156443), (2996, 111745), (3745, 89396), (7490, 44698), (14980, 22349)]