67638170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6257}}^1$

素因数の和:6334

約数の個数: 32

約数和(自身を含む): 129765888

約数和(自身を除く): 62127718

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 6257, 10810, 12514, 31285, 62570, 143911, 287822, 294079, 588158, 719555, 1439110, 1470395, 2940790, 6763817, 13527634, 33819085, 67638170]

約数ペア:

[(1, 67638170), (2, 33819085), (5, 13527634), (10, 6763817), (23, 2940790), (46, 1470395), (47, 1439110), (94, 719555), (115, 588158), (230, 294079), (235, 287822), (470, 143911), (1081, 62570), (2162, 31285), (5405, 12514), (6257, 10810)]