87892130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1249}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 164160000

約数和(自身を除く): 76267870

約数列:

[1, 2, 5, 10, 31, 62, 155, 227, 310, 454, 1135, 1249, 2270, 2498, 6245, 7037, 12490, 14074, 35185, 38719, 70370, 77438, 193595, 283523, 387190, 567046, 1417615, 2835230, 8789213, 17578426, 43946065, 87892130]

約数ペア:

[(1, 87892130), (2, 43946065), (5, 17578426), (10, 8789213), (31, 2835230), (62, 1417615), (155, 567046), (227, 387190), (310, 283523), (454, 193595), (1135, 77438), (1249, 70370), (2270, 38719), (2498, 35185), (6245, 14074), (7037, 12490)]