29937860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 36106300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 727, 1420, 1454, 2059, 2908, 3635, 4118, 7270, 8236, 10295, 14540, 20590, 21083, 41180, 42166, 51617, 84332, 103234, 105415, 206468, 210830, 258085, 421660, 516170, 1032340, 1496893, 2993786, 5987572, 7484465, 14968930, 29937860]

約数ペア:

[(1, 29937860), (2, 14968930), (4, 7484465), (5, 5987572), (10, 2993786), (20, 1496893), (29, 1032340), (58, 516170), (71, 421660), (116, 258085), (142, 210830), (145, 206468), (284, 105415), (290, 103234), (355, 84332), (580, 51617), (710, 42166), (727, 41180), (1420, 21083), (1454, 20590), (2059, 14540), (2908, 10295), (3635, 8236), (4118, 7270)]