57899390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 106928640

約数和(自身を除く): 49029250

約数列:

[1, 2, 5, 10, 67, 103, 134, 206, 335, 515, 670, 839, 1030, 1678, 4195, 6901, 8390, 13802, 34505, 56213, 69010, 86417, 112426, 172834, 281065, 432085, 562130, 864170, 5789939, 11579878, 28949695, 57899390]

約数ペア:

[(1, 57899390), (2, 28949695), (5, 11579878), (10, 5789939), (67, 864170), (103, 562130), (134, 432085), (206, 281065), (335, 172834), (515, 112426), (670, 86417), (839, 69010), (1030, 56213), (1678, 34505), (4195, 13802), (6901, 8390)]