158929970

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 290770560

約数和(自身を除く): 131840590

約数列:

[1, 2, 5, 10, 89, 178, 283, 445, 566, 631, 890, 1262, 1415, 2830, 3155, 6310, 25187, 50374, 56159, 112318, 125935, 178573, 251870, 280795, 357146, 561590, 892865, 1785730, 15892997, 31785994, 79464985, 158929970]

約数ペア:

[(1, 158929970), (2, 79464985), (5, 31785994), (10, 15892997), (89, 1785730), (178, 892865), (283, 561590), (445, 357146), (566, 280795), (631, 251870), (890, 178573), (1262, 125935), (1415, 112318), (2830, 56159), (3155, 50374), (6310, 25187)]