30137958

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{72797}}^1$

素因数の和:72828

約数の個数: 24

約数和(自身を含む): 68138928

約数和(自身を除く): 38000970

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 72797, 145594, 218391, 436782, 655173, 1310346, 1674331, 3348662, 5022993, 10045986, 15068979, 30137958]

約数ペア:

[(1, 30137958), (2, 15068979), (3, 10045986), (6, 5022993), (9, 3348662), (18, 1674331), (23, 1310346), (46, 655173), (69, 436782), (138, 218391), (207, 145594), (414, 72797)]