75791890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{124249}}^1$

素因数の和:124317

約数の個数: 16

約数和(自身を含む): 138663000

約数和(自身を除く): 62871110

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 124249, 248498, 621245, 1242490, 7579189, 15158378, 37895945, 75791890]

約数ペア:

[(1, 75791890), (2, 37895945), (5, 15158378), (10, 7579189), (61, 1242490), (122, 621245), (305, 248498), (610, 124249)]