30375948

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18211}}^1$

素因数の和:18357

約数の個数: 24

約数和(自身を含む): 71391040

約数和(自身を除く): 41015092

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 18211, 36422, 54633, 72844, 109266, 218532, 2531329, 5062658, 7593987, 10125316, 15187974, 30375948]

約数ペア:

[(1, 30375948), (2, 15187974), (3, 10125316), (4, 7593987), (6, 5062658), (12, 2531329), (139, 218532), (278, 109266), (417, 72844), (556, 54633), (834, 36422), (1668, 18211)]