30919616

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5341

約数の個数: 56

約数和(自身を含む): 75529440

約数和(自身を除く): 44609824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5309, 5824, 10618, 21236, 37163, 42472, 69017, 74326, 84944, 138034, 148652, 169888, 276068, 297304, 339776, 483119, 552136, 594608, 966238, 1104272, 1189216, 1932476, 2208544, 2378432, 3864952, 4417088, 7729904, 15459808, 30919616]

約数ペア:

[(1, 30919616), (2, 15459808), (4, 7729904), (7, 4417088), (8, 3864952), (13, 2378432), (14, 2208544), (16, 1932476), (26, 1189216), (28, 1104272), (32, 966238), (52, 594608), (56, 552136), (64, 483119), (91, 339776), (104, 297304), (112, 276068), (182, 169888), (208, 148652), (224, 138034), (364, 84944), (416, 74326), (448, 69017), (728, 42472), (832, 37163), (1456, 21236), (2912, 10618), (5309, 5824)]