30099616

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 61175520

約数和(自身を除く): 31075904

約数列:

[1, 2, 4, 8, 16, 32, 67, 101, 134, 139, 202, 268, 278, 404, 536, 556, 808, 1072, 1112, 1616, 2144, 2224, 3232, 4448, 6767, 9313, 13534, 14039, 18626, 27068, 28078, 37252, 54136, 56156, 74504, 108272, 112312, 149008, 216544, 224624, 298016, 449248, 940613, 1881226, 3762452, 7524904, 15049808, 30099616]

約数ペア:

[(1, 30099616), (2, 15049808), (4, 7524904), (8, 3762452), (16, 1881226), (32, 940613), (67, 449248), (101, 298016), (134, 224624), (139, 216544), (202, 149008), (268, 112312), (278, 108272), (404, 74504), (536, 56156), (556, 54136), (808, 37252), (1072, 28078), (1112, 27068), (1616, 18626), (2144, 14039), (2224, 13534), (3232, 9313), (4448, 6767)]