90010298

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 160416768

約数和(自身を除く): 70406470

約数列:

[1, 2, 7, 14, 31, 62, 157, 217, 314, 434, 1099, 1321, 2198, 2642, 4867, 9247, 9734, 18494, 34069, 40951, 68138, 81902, 207397, 286657, 414794, 573314, 1451779, 2903558, 6429307, 12858614, 45005149, 90010298]

約数ペア:

[(1, 90010298), (2, 45005149), (7, 12858614), (14, 6429307), (31, 2903558), (62, 1451779), (157, 573314), (217, 414794), (314, 286657), (434, 207397), (1099, 81902), (1321, 68138), (2198, 40951), (2642, 34069), (4867, 18494), (9247, 9734)]