1187888910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3045869}}^1$

素因数の和:3045892

約数の個数: 32

約数和(自身を含む): 3070236960

約数和(自身を除く): 1882348050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3045869, 6091738, 9137607, 15229345, 18275214, 30458690, 39596297, 45688035, 79192594, 91376070, 118788891, 197981485, 237577782, 395962970, 593944455, 1187888910]

約数ペア:

[(1, 1187888910), (2, 593944455), (3, 395962970), (5, 237577782), (6, 197981485), (10, 118788891), (13, 91376070), (15, 79192594), (26, 45688035), (30, 39596297), (39, 30458690), (65, 18275214), (78, 15229345), (130, 9137607), (195, 6091738), (390, 3045869)]