30909536

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8117}}^1$

素因数の和:8151

約数の個数: 48

約数和(自身を含む): 73646496

約数和(自身を除く): 42736960

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 8117, 16234, 32468, 56819, 64936, 113638, 129872, 137989, 227276, 259744, 275978, 454552, 551956, 909104, 965923, 1103912, 1818208, 1931846, 2207824, 3863692, 4415648, 7727384, 15454768, 30909536]

約数ペア:

[(1, 30909536), (2, 15454768), (4, 7727384), (7, 4415648), (8, 3863692), (14, 2207824), (16, 1931846), (17, 1818208), (28, 1103912), (32, 965923), (34, 909104), (56, 551956), (68, 454552), (112, 275978), (119, 259744), (136, 227276), (224, 137989), (238, 129872), (272, 113638), (476, 64936), (544, 56819), (952, 32468), (1904, 16234), (3808, 8117)]