306788910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{192949}}^1$

素因数の和:193012

約数の個数: 32

約数和(自身を含む): 750189600

約数和(自身を除く): 443400690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 192949, 385898, 578847, 964745, 1157694, 1929490, 2894235, 5788470, 10226297, 20452594, 30678891, 51131485, 61357782, 102262970, 153394455, 306788910]

約数ペア:

[(1, 306788910), (2, 153394455), (3, 102262970), (5, 61357782), (6, 51131485), (10, 30678891), (15, 20452594), (30, 10226297), (53, 5788470), (106, 2894235), (159, 1929490), (265, 1157694), (318, 964745), (530, 578847), (795, 385898), (1590, 192949)]