7468580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{7621}}^1$

素因数の和:7644

約数の個数: 36

約数和(自身を含む): 18247068

約数和(自身を除く): 10778488

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 7621, 15242, 30484, 38105, 53347, 76210, 106694, 152420, 213388, 266735, 373429, 533470, 746858, 1066940, 1493716, 1867145, 3734290, 7468580]

約数ペア:

[(1, 7468580), (2, 3734290), (4, 1867145), (5, 1493716), (7, 1066940), (10, 746858), (14, 533470), (20, 373429), (28, 266735), (35, 213388), (49, 152420), (70, 106694), (98, 76210), (140, 53347), (196, 38105), (245, 30484), (490, 15242), (980, 7621)]