244844730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209269}}^1$

素因数の和:209295

約数の個数: 48

約数和(自身を含む): 685568520

約数和(自身を除く): 440723790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 209269, 418538, 627807, 1046345, 1255614, 1883421, 2092690, 2720497, 3139035, 3766842, 5440994, 6278070, 8161491, 9417105, 13602485, 16322982, 18834210, 24484473, 27204970, 40807455, 48968946, 81614910, 122422365, 244844730]

約数ペア:

[(1, 244844730), (2, 122422365), (3, 81614910), (5, 48968946), (6, 40807455), (9, 27204970), (10, 24484473), (13, 18834210), (15, 16322982), (18, 13602485), (26, 9417105), (30, 8161491), (39, 6278070), (45, 5440994), (65, 3766842), (78, 3139035), (90, 2720497), (117, 2092690), (130, 1883421), (195, 1255614), (234, 1046345), (390, 627807), (585, 418538), (1170, 209269)]