30530864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1613}}^1$

素因数の和:1654

約数の個数: 60

約数和(自身を含む): 73249776

約数和(自身を除く): 42718912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 1613, 2366, 2704, 3226, 4732, 6452, 9464, 11291, 12904, 18928, 20969, 22582, 25808, 41938, 45164, 83876, 90328, 146783, 167752, 180656, 272597, 293566, 335504, 545194, 587132, 1090388, 1174264, 1908179, 2180776, 2348528, 3816358, 4361552, 7632716, 15265432, 30530864]

約数ペア:

[(1, 30530864), (2, 15265432), (4, 7632716), (7, 4361552), (8, 3816358), (13, 2348528), (14, 2180776), (16, 1908179), (26, 1174264), (28, 1090388), (52, 587132), (56, 545194), (91, 335504), (104, 293566), (112, 272597), (169, 180656), (182, 167752), (208, 146783), (338, 90328), (364, 83876), (676, 45164), (728, 41938), (1183, 25808), (1352, 22582), (1456, 20969), (1613, 18928), (2366, 12904), (2704, 11291), (3226, 9464), (4732, 6452)]