30709812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3769}}^1$

素因数の和:3880

約数の個数: 48

約数和(自身を含む): 82759040

約数和(自身を除く): 52049228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 3769, 4074, 7538, 8148, 11307, 15076, 22614, 26383, 45228, 52766, 79149, 105532, 158298, 316596, 365593, 731186, 1096779, 1462372, 2193558, 2559151, 4387116, 5118302, 7677453, 10236604, 15354906, 30709812]

約数ペア:

[(1, 30709812), (2, 15354906), (3, 10236604), (4, 7677453), (6, 5118302), (7, 4387116), (12, 2559151), (14, 2193558), (21, 1462372), (28, 1096779), (42, 731186), (84, 365593), (97, 316596), (194, 158298), (291, 105532), (388, 79149), (582, 52766), (679, 45228), (1164, 26383), (1358, 22614), (2037, 15076), (2716, 11307), (3769, 8148), (4074, 7538)]