30810858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3911}}^1$

素因数の和:4030

約数の個数: 32

約数和(自身を含む): 67036032

約数和(自身を除く): 36225174

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3911, 3939, 7822, 7878, 11733, 23466, 50843, 101686, 152529, 305058, 395011, 790022, 1185033, 2370066, 5135143, 10270286, 15405429, 30810858]

約数ペア:

[(1, 30810858), (2, 15405429), (3, 10270286), (6, 5135143), (13, 2370066), (26, 1185033), (39, 790022), (78, 395011), (101, 305058), (202, 152529), (303, 101686), (606, 50843), (1313, 23466), (2626, 11733), (3911, 7878), (3939, 7822)]