64985230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 121551840

約数和(自身を除く): 56566610

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 331, 662, 677, 1354, 1655, 3310, 3385, 6770, 9599, 19198, 19633, 39266, 47995, 95990, 98165, 196330, 224087, 448174, 1120435, 2240870, 6498523, 12997046, 32492615, 64985230]

約数ペア:

[(1, 64985230), (2, 32492615), (5, 12997046), (10, 6498523), (29, 2240870), (58, 1120435), (145, 448174), (290, 224087), (331, 196330), (662, 98165), (677, 95990), (1354, 47995), (1655, 39266), (3310, 19633), (3385, 19198), (6770, 9599)]