85059970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3083}}^1$

素因数の和:3210

約数の個数: 32

約数和(自身を含む): 159874560

約数和(自身を除く): 74814590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2759, 3083, 5518, 6166, 13795, 15415, 27590, 30830, 95573, 191146, 274387, 477865, 548774, 955730, 1371935, 2743870, 8505997, 17011994, 42529985, 85059970]

約数ペア:

[(1, 85059970), (2, 42529985), (5, 17011994), (10, 8505997), (31, 2743870), (62, 1371935), (89, 955730), (155, 548774), (178, 477865), (310, 274387), (445, 191146), (890, 95573), (2759, 30830), (3083, 27590), (5518, 15415), (6166, 13795)]