74397310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13309}}^1$

素因数の和:13372

約数の個数: 32

約数和(自身を含む): 147581280

約数和(自身を除く): 73183970

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 13309, 26618, 66545, 133090, 173017, 346034, 572287, 865085, 1144574, 1730170, 2861435, 5722870, 7439731, 14879462, 37198655, 74397310]

約数ペア:

[(1, 74397310), (2, 37198655), (5, 14879462), (10, 7439731), (13, 5722870), (26, 2861435), (43, 1730170), (65, 1144574), (86, 865085), (130, 572287), (215, 346034), (430, 173017), (559, 133090), (1118, 66545), (2795, 26618), (5590, 13309)]