4144910

素因数分解:

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

素因数の和:801

約数の個数: 48

約数和(自身を含む): 9480240

約数和(自身を除く): 5335330

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 769, 770, 1078, 1538, 2695, 3845, 5383, 5390, 7690, 8459, 10766, 16918, 26915, 37681, 42295, 53830, 59213, 75362, 84590, 118426, 188405, 296065, 376810, 414491, 592130, 828982, 2072455, 4144910]

約数ペア:

[(1, 4144910), (2, 2072455), (5, 828982), (7, 592130), (10, 414491), (11, 376810), (14, 296065), (22, 188405), (35, 118426), (49, 84590), (55, 75362), (70, 59213), (77, 53830), (98, 42295), (110, 37681), (154, 26915), (245, 16918), (385, 10766), (490, 8459), (539, 7690), (769, 5390), (770, 5383), (1078, 3845), (1538, 2695)]