188708910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{483869}}^1$

素因数の和:483892

約数の個数: 32

約数和(自身を含む): 487740960

約数和(自身を除く): 299032050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 483869, 967738, 1451607, 2419345, 2903214, 4838690, 6290297, 7258035, 12580594, 14516070, 18870891, 31451485, 37741782, 62902970, 94354455, 188708910]

約数ペア:

[(1, 188708910), (2, 94354455), (3, 62902970), (5, 37741782), (6, 31451485), (10, 18870891), (13, 14516070), (15, 12580594), (26, 7258035), (30, 6290297), (39, 4838690), (65, 2903214), (78, 2419345), (130, 1451607), (195, 967738), (390, 483869)]