30352784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 74566656

約数和(自身を除く): 44213872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 347, 497, 568, 616, 694, 781, 994, 1136, 1232, 1388, 1562, 1988, 2429, 2776, 3124, 3817, 3976, 4858, 5467, 5552, 6248, 7634, 7952, 9716, 10934, 12496, 15268, 19432, 21868, 24637, 26719, 30536, 38864, 43736, 49274, 53438, 61072, 87472, 98548, 106876, 172459, 197096, 213752, 271007, 344918, 394192, 427504, 542014, 689836, 1084028, 1379672, 1897049, 2168056, 2759344, 3794098, 4336112, 7588196, 15176392, 30352784]

約数ペア:

[(1, 30352784), (2, 15176392), (4, 7588196), (7, 4336112), (8, 3794098), (11, 2759344), (14, 2168056), (16, 1897049), (22, 1379672), (28, 1084028), (44, 689836), (56, 542014), (71, 427504), (77, 394192), (88, 344918), (112, 271007), (142, 213752), (154, 197096), (176, 172459), (284, 106876), (308, 98548), (347, 87472), (497, 61072), (568, 53438), (616, 49274), (694, 43736), (781, 38864), (994, 30536), (1136, 26719), (1232, 24637), (1388, 21868), (1562, 19432), (1988, 15268), (2429, 12496), (2776, 10934), (3124, 9716), (3817, 7952), (3976, 7634), (4858, 6248), (5467, 5552)]