179077730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4973}}^1$

素因数の和:5270

約数の個数: 32

約数和(自身を含む): 348458544

約数和(自身を除く): 169380814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 2770, 3601, 4973, 7202, 9946, 18005, 24865, 36010, 49730, 64649, 129298, 323245, 646490, 1377521, 2755042, 6887605, 13775210, 17907773, 35815546, 89538865, 179077730]

約数ペア:

[(1, 179077730), (2, 89538865), (5, 35815546), (10, 17907773), (13, 13775210), (26, 6887605), (65, 2755042), (130, 1377521), (277, 646490), (554, 323245), (1385, 129298), (2770, 64649), (3601, 49730), (4973, 36010), (7202, 24865), (9946, 18005)]