30495008

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 65794680

約数和(自身を除く): 35299672

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1933, 1972, 3866, 3944, 7732, 7888, 15464, 15776, 30928, 32861, 56057, 61856, 65722, 112114, 131444, 224228, 262888, 448456, 525776, 896912, 952969, 1051552, 1793824, 1905938, 3811876, 7623752, 15247504, 30495008]

約数ペア:

[(1, 30495008), (2, 15247504), (4, 7623752), (8, 3811876), (16, 1905938), (17, 1793824), (29, 1051552), (32, 952969), (34, 896912), (58, 525776), (68, 448456), (116, 262888), (136, 224228), (232, 131444), (272, 112114), (464, 65722), (493, 61856), (544, 56057), (928, 32861), (986, 30928), (1933, 15776), (1972, 15464), (3866, 7888), (3944, 7732)]