88890130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1269859}}^1$

素因数の和:1269873

約数の個数: 16

約数和(自身を含む): 182859840

約数和(自身を除く): 93969710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1269859, 2539718, 6349295, 8889013, 12698590, 17778026, 44445065, 88890130]

約数ペア:

[(1, 88890130), (2, 44445065), (5, 17778026), (7, 12698590), (10, 8889013), (14, 6349295), (35, 2539718), (70, 1269859)]