39389730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8363}}^1$

素因数の和:8530

約数の個数: 32

約数和(自身を含む): 95148864

約数和(自身を除く): 55759134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 8363, 16726, 25089, 41815, 50178, 83630, 125445, 250890, 1312991, 2625982, 3938973, 6564955, 7877946, 13129910, 19694865, 39389730]

約数ペア:

[(1, 39389730), (2, 19694865), (3, 13129910), (5, 7877946), (6, 6564955), (10, 3938973), (15, 2625982), (30, 1312991), (157, 250890), (314, 125445), (471, 83630), (785, 50178), (942, 41815), (1570, 25089), (2355, 16726), (4710, 8363)]