1184260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 3104640

約数和(自身を除く): 1920380

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, 769, 770, 1538, 1540, 3076, 3845, 5383, 7690, 8459, 10766, 15380, 16918, 21532, 26915, 33836, 42295, 53830, 59213, 84590, 107660, 118426, 169180, 236852, 296065, 592130, 1184260]

約数ペア:

[(1, 1184260), (2, 592130), (4, 296065), (5, 236852), (7, 169180), (10, 118426), (11, 107660), (14, 84590), (20, 59213), (22, 53830), (28, 42295), (35, 33836), (44, 26915), (55, 21532), (70, 16918), (77, 15380), (110, 10766), (140, 8459), (154, 7690), (220, 5383), (308, 3845), (385, 3076), (769, 1540), (770, 1538)]