227564260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{147769}}^1$

素因数の和:147796

約数の個数: 48

約数和(自身を含む): 595808640

約数和(自身を除く): 368244380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 147769, 295538, 591076, 738845, 1034383, 1477690, 1625459, 2068766, 2955380, 3250918, 4137532, 5171915, 6501836, 8127295, 10343830, 11378213, 16254590, 20687660, 22756426, 32509180, 45512852, 56891065, 113782130, 227564260]

約数ペア:

[(1, 227564260), (2, 113782130), (4, 56891065), (5, 45512852), (7, 32509180), (10, 22756426), (11, 20687660), (14, 16254590), (20, 11378213), (22, 10343830), (28, 8127295), (35, 6501836), (44, 5171915), (55, 4137532), (70, 3250918), (77, 2955380), (110, 2068766), (140, 1625459), (154, 1477690), (220, 1034383), (308, 738845), (385, 591076), (770, 295538), (1540, 147769)]