30548864

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 65545200

約数和(自身を除く): 34996336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 139, 202, 272, 278, 404, 544, 556, 808, 1088, 1112, 1616, 1717, 2176, 2224, 2363, 3232, 3434, 4448, 4726, 6464, 6868, 8896, 9452, 12928, 13736, 14039, 17792, 18904, 27472, 28078, 37808, 54944, 56156, 75616, 109888, 112312, 151232, 219776, 224624, 238663, 302464, 449248, 477326, 898496, 954652, 1796992, 1909304, 3818608, 7637216, 15274432, 30548864]

約数ペア:

[(1, 30548864), (2, 15274432), (4, 7637216), (8, 3818608), (16, 1909304), (17, 1796992), (32, 954652), (34, 898496), (64, 477326), (68, 449248), (101, 302464), (128, 238663), (136, 224624), (139, 219776), (202, 151232), (272, 112312), (278, 109888), (404, 75616), (544, 56156), (556, 54944), (808, 37808), (1088, 28078), (1112, 27472), (1616, 18904), (1717, 17792), (2176, 14039), (2224, 13736), (2363, 12928), (3232, 9452), (3434, 8896), (4448, 6868), (4726, 6464)]